| 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 | $247.47 | 12.676% | $278.8393 | $278.84 | $278.85 | $278.80 |
| Purchase #2 | $158.55 | 13.283% | $179.6102 | $179.61 | $179.60 | $179.60 |
| Purchase #3 | $234.73 | 13.258% | $265.8505 | $265.85 | $265.85 | $265.90 |
| Purchase #4 | $224.33 | 7.388% | $240.9035 | $240.90 | $240.90 | $240.90 |
| Purchase #5 | $221.75 | 13.478% | $251.6375 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $39.93 | 6.718% | $42.6125 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $105.49 | 9.653% | $115.6729 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $1,232.25 | $1,375.1264 | $1,375.12 | $1,375.10 | $1,375.10 | |