| 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 | $209.94 | 9.740% | $230.3882 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $65.91 | 12.707% | $74.2852 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $188.70 | 12.365% | $212.0328 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $49.39 | 7.293% | $52.992 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $17.47 | 9.683% | $19.1616 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $159.76 | 5.845% | $169.098 | $169.10 | $169.10 | $169.10 |
| Purchase #7 | $171.28 | 10.572% | $189.3877 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $862.45 | $947.3455 | $947.35 | $947.40 | $947.40 | |