| 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 | $211.90 | 3.296% | $218.8842 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $99.49 | 10.713% | $110.1484 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $21.39 | 11.431% | $23.8351 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $158.91 | 11.421% | $177.0591 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $214.68 | 3.115% | $221.3673 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $55.76 | 9.869% | $61.263 | $61.26 | $61.25 | $61.30 |
| Purchase #7 | $10.97 | 8.688% | $11.9231 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $773.10 | $824.4802 | $824.48 | $824.45 | $824.50 | |