| 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 | $213.39 | 10.473% | $235.7383 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $29.62 | 5.674% | $31.3006 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $138.91 | 6.736% | $148.267 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $216.93 | 5.782% | $229.4729 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $36.36 | 13.180% | $41.1522 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $32.68 | 8.479% | $35.4509 | $35.45 | $35.45 | $35.50 |
| Purchase #7 | $228.93 | 11.863% | $256.088 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $896.82 | $977.4699 | $977.47 | $977.45 | $977.60 | |