| 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 | $120.93 | 11.849% | $135.259 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $100.88 | 9.579% | $110.5433 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $71.73 | 5.783% | $75.8781 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $11.95 | 9.725% | $13.1121 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $184.96 | 11.271% | $205.8068 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $191.92 | 12.115% | $215.1711 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $218.46 | 11.250% | $243.0368 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $900.83 | $998.8072 | $998.81 | $998.80 | $998.80 | |