| 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 | $229.77 | 7.766% | $247.6139 | $247.61 | $247.60 | $247.60 |
| Purchase #2 | $119.43 | 13.376% | $135.405 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $212.54 | 8.189% | $229.9449 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $42.65 | 9.520% | $46.7103 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $64.26 | 6.346% | $68.3379 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $149.99 | 3.539% | $155.2981 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $28.91 | 9.129% | $31.5492 | $31.55 | $31.55 | $31.50 |
| 7 purchase totals = | $847.55 | $914.8593 | $914.86 | $914.85 | $914.70 | |