| 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 | $210.85 | 8.562% | $228.903 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $121.96 | 8.156% | $131.9071 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $43.40 | 13.104% | $49.0871 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $110.77 | 10.306% | $122.186 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $191.72 | 3.212% | $197.878 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $26.35 | 11.252% | $29.3149 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $75.94 | 9.651% | $83.269 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $780.99 | $842.5451 | $842.55 | $842.55 | $842.60 | |