| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.69 | 12.538% | $259.6139 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $196.36 | 8.262% | $212.5833 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $186.38 | 12.126% | $208.9804 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $135.65 | 12.213% | $152.2169 | $152.22 | $152.20 | $152.20 |
| Purchase #5 | $210.31 | 10.702% | $232.8174 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $167.69 | 11.250% | $186.5551 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $171.47 | 13.318% | $194.3064 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $1,298.55 | $1,447.0734 | $1,447.08 | $1,447.05 | $1,447.10 | |