| 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 | $9.76 | 13.474% | $11.0751 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $202.42 | 10.673% | $224.0243 | $224.02 | $224.00 | $224.00 |
| Purchase #3 | $7.94 | 3.296% | $8.2017 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $96.54 | 10.269% | $106.4537 | $106.45 | $106.45 | $106.50 |
| Purchase #5 | $220.40 | 5.388% | $232.2752 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $39.30 | 4.671% | $41.1357 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $101.36 | 7.694% | $109.1586 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $677.72 | $732.3243 | $732.33 | $732.35 | $732.40 | |