| 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 | $34.48 | 5.824% | $36.4881 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $190.60 | 9.558% | $208.8175 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $212.51 | 8.701% | $231.0005 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $166.75 | 7.623% | $179.4614 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $117.31 | 8.475% | $127.252 | $127.25 | $127.25 | $127.30 |
| Purchase #6 | $144.62 | 5.154% | $152.0737 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $140.85 | 3.730% | $146.1037 | $146.10 | $146.10 | $146.10 |
| 7 purchase totals = | $1,007.12 | $1,081.1969 | $1,081.19 | $1,081.15 | $1,081.30 | |