| 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 | $202.30 | 6.342% | $215.1299 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $62.90 | 4.852% | $65.9519 | $65.95 | $65.95 | $66.00 |
| Purchase #3 | $217.75 | 12.130% | $244.1631 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $206.55 | 5.778% | $218.4845 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $240.86 | 6.424% | $256.3328 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $49.81 | 10.832% | $55.2054 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $56.55 | 11.554% | $63.0838 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $1,036.72 | $1,118.3514 | $1,118.34 | $1,118.40 | $1,118.40 | |