| 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 | $104.30 | 6.626% | $111.2109 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $178.60 | 13.701% | $203.07 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $133.46 | 12.287% | $149.8582 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $209.93 | 3.341% | $216.9438 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $49.74 | 7.386% | $53.4138 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $155.97 | 3.161% | $160.9002 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $46.79 | 11.675% | $52.2527 | $52.25 | $52.25 | $52.30 |
| 7 purchase totals = | $878.79 | $947.6496 | $947.64 | $947.60 | $947.70 | |