| 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 | $54.53 | 6.516% | $58.0832 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $232.94 | 13.470% | $264.317 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $127.44 | 10.868% | $141.2902 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $157.99 | 10.221% | $174.1382 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $234.98 | 9.277% | $256.7791 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $102.69 | 5.653% | $108.4951 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $35.40 | 8.526% | $38.4182 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $945.97 | $1,041.5210 | $1,041.53 | $1,041.55 | $1,041.50 | |