| 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 | $101.52 | 3.632% | $105.2072 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $120.47 | 7.326% | $129.2956 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $102.31 | 12.670% | $115.2727 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $181.96 | 12.412% | $204.5449 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $67.78 | 8.422% | $73.4884 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $250.68 | 7.803% | $270.2406 | $270.24 | $270.25 | $270.20 |
| Purchase #7 | $164.94 | 3.434% | $170.604 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $989.66 | $1,068.6534 | $1,068.65 | $1,068.65 | $1,068.60 | |