| 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 | $199.95 | 4.586% | $209.1197 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $22.92 | 9.437% | $25.083 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $31.46 | 11.471% | $35.0688 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $79.77 | 12.651% | $89.8617 | $89.86 | $89.85 | $89.90 |
| Purchase #5 | $84.28 | 13.665% | $95.7969 | $95.80 | $95.80 | $95.80 |
| Purchase #6 | $229.33 | 10.153% | $252.6139 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $206.65 | 9.704% | $226.7033 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $854.36 | $934.2473 | $934.24 | $934.20 | $934.30 | |