| 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 | $210.26 | 13.655% | $238.971 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $182.48 | 8.144% | $197.3412 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $132.63 | 11.662% | $148.0973 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $68.72 | 7.659% | $73.9833 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $37.44 | 9.365% | $40.9463 | $40.95 | $40.95 | $40.90 |
| Purchase #6 | $32.45 | 8.657% | $35.2592 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $178.35 | 10.764% | $197.5476 | $197.55 | $197.55 | $197.50 |
| 7 purchase totals = | $842.33 | $932.1459 | $932.15 | $932.15 | $932.10 | |