| 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 | $90.34 | 13.483% | $102.5205 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $229.70 | 6.717% | $245.1289 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $93.96 | 8.210% | $101.6741 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $224.92 | 3.714% | $233.2735 | $233.27 | $233.25 | $233.30 |
| Purchase #5 | $139.30 | 7.132% | $149.2349 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $181.28 | 9.105% | $197.7855 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $110.73 | 13.653% | $125.848 | $125.85 | $125.85 | $125.80 |
| 7 purchase totals = | $1,070.23 | $1,155.4654 | $1,155.46 | $1,155.45 | $1,155.40 | |