| 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 | $232.75 | 7.840% | $250.9976 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $173.57 | 9.372% | $189.837 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $194.61 | 12.713% | $219.3508 | $219.35 | $219.35 | $219.40 |
| Purchase #4 | $87.32 | 5.478% | $92.1034 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $86.31 | 11.582% | $96.3064 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $185.72 | 4.566% | $194.2 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $201.89 | 13.670% | $229.4884 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,162.17 | $1,272.2836 | $1,272.29 | $1,272.30 | $1,272.30 | |