| 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 | $235.98 | 7.357% | $253.341 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $93.66 | 12.802% | $105.6504 | $105.65 | $105.65 | $105.70 |
| Purchase #3 | $195.65 | 7.130% | $209.5998 | $209.60 | $209.60 | $209.60 |
| Purchase #4 | $57.67 | 11.640% | $64.3828 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $206.74 | 7.266% | $221.7617 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $58.82 | 10.373% | $64.9214 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $43.64 | 12.669% | $49.1688 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $892.16 | $968.8259 | $968.82 | $968.80 | $968.90 | |