| 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 | $23.45 | 3.166% | $24.1924 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $123.67 | 12.393% | $138.9964 | $139.00 | $139.00 | $139.00 |
| Purchase #3 | $212.27 | 12.205% | $238.1776 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $90.89 | 7.551% | $97.7531 | $97.75 | $97.75 | $97.80 |
| Purchase #5 | $189.28 | 13.703% | $215.217 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $51.77 | 11.668% | $57.8105 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $91.80 | 13.870% | $104.5327 | $104.53 | $104.55 | $104.50 |
| 7 purchase totals = | $783.13 | $876.6797 | $876.68 | $876.70 | $876.70 | |