| 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 | $102.41 | 8.796% | $111.418 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $208.75 | 12.648% | $235.1527 | $235.15 | $235.15 | $235.20 |
| Purchase #3 | $22.62 | 10.295% | $24.9487 | $24.95 | $24.95 | $24.90 |
| Purchase #4 | $242.85 | 3.299% | $250.8616 | $250.86 | $250.85 | $250.90 |
| Purchase #5 | $155.33 | 4.518% | $162.3478 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $6.40 | 3.586% | $6.6295 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $143.26 | 9.402% | $156.7293 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $881.62 | $948.0876 | $948.09 | $948.10 | $948.00 | |