| 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 | $203.62 | 8.176% | $220.268 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $222.38 | 3.162% | $229.4117 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $53.73 | 9.189% | $58.6672 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $38.32 | 4.143% | $39.9076 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $35.27 | 11.564% | $39.3486 | $39.35 | $39.35 | $39.30 |
| Purchase #6 | $125.44 | 12.258% | $140.8164 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $23.88 | 13.863% | $27.1905 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $702.64 | $755.6100 | $755.62 | $755.55 | $755.60 | |