| 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 | $68.33 | 12.500% | $76.8713 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $124.46 | 8.863% | $135.4909 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $235.91 | 13.591% | $267.9725 | $267.97 | $267.95 | $268.00 |
| Purchase #4 | $217.98 | 11.109% | $242.1954 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $178.83 | 5.784% | $189.1735 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $209.84 | 5.380% | $221.1294 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $169.30 | 6.386% | $180.1115 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $1,204.65 | $1,312.9445 | $1,312.94 | $1,312.90 | $1,313.00 | |