| 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 | $202.45 | 3.653% | $209.8455 | $209.85 | $209.85 | $209.80 |
| Purchase #2 | $182.34 | 10.710% | $201.8686 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $226.98 | 3.777% | $235.553 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $64.35 | 6.191% | $68.3339 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $17.51 | 12.417% | $19.6842 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $18.94 | 7.464% | $20.3537 | $20.35 | $20.35 | $20.40 |
| Purchase #7 | $125.28 | 13.593% | $142.3093 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $837.85 | $897.9482 | $897.94 | $897.95 | $898.00 | |