| 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 | $132.27 | 9.872% | $145.3277 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $206.86 | 9.456% | $226.4207 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $45.58 | 13.451% | $51.711 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $81.84 | 8.409% | $88.7219 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $210.88 | 7.158% | $225.9748 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $75.82 | 3.336% | $78.3494 | $78.35 | $78.35 | $78.30 |
| Purchase #7 | $188.30 | 12.110% | $211.1031 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $941.55 | $1,027.6086 | $1,027.60 | $1,027.55 | $1,027.50 | |