| 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 | $125.43 | 9.816% | $137.7422 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $226.94 | 3.178% | $234.1522 | $234.15 | $234.15 | $234.20 |
| Purchase #3 | $240.45 | 13.729% | $273.4614 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $201.86 | 10.571% | $223.1986 | $223.20 | $223.20 | $223.20 |
| Purchase #5 | $250.77 | 11.403% | $279.3653 | $279.37 | $279.35 | $279.40 |
| Purchase #6 | $138.74 | 9.814% | $152.3559 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $170.99 | 3.732% | $177.3713 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $1,355.18 | $1,477.6469 | $1,477.65 | $1,477.60 | $1,477.80 | |