| 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 | $190.93 | 6.478% | $203.2984 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $244.66 | 8.831% | $266.2659 | $266.27 | $266.25 | $266.30 |
| Purchase #3 | $177.48 | 6.169% | $188.4287 | $188.43 | $188.45 | $188.40 |
| Purchase #4 | $51.60 | 10.540% | $57.0386 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $30.61 | 6.306% | $32.5403 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $147.87 | 7.502% | $158.9632 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $45.81 | 12.726% | $51.6398 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $888.96 | $958.1749 | $958.18 | $958.20 | $958.10 | |