| 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 | $108.40 | 9.671% | $118.8834 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $209.92 | 10.176% | $231.2815 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $90.40 | 12.434% | $101.6403 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $193.49 | 9.600% | $212.065 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $39.27 | 4.544% | $41.0544 | $41.05 | $41.05 | $41.10 |
| Purchase #6 | $115.92 | 11.344% | $129.07 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $196.89 | 13.785% | $224.0313 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $954.29 | $1,058.0259 | $1,058.02 | $1,058.05 | $1,058.10 | |