| 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 | $11.46 | 9.238% | $12.5187 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $39.76 | 3.167% | $41.0192 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $168.96 | 3.723% | $175.2504 | $175.25 | $175.25 | $175.30 |
| Purchase #4 | $149.44 | 6.530% | $159.1984 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $194.25 | 10.195% | $214.0538 | $214.05 | $214.05 | $214.10 |
| Purchase #6 | $172.67 | 10.801% | $191.3201 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $82.64 | 6.360% | $87.8959 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $819.18 | $881.2565 | $881.26 | $881.20 | $881.30 | |