| 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 | $198.93 | 12.672% | $224.1384 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $46.75 | 3.634% | $48.4489 | $48.45 | $48.45 | $48.40 |
| Purchase #3 | $48.52 | 5.199% | $51.0426 | $51.04 | $51.05 | $51.00 |
| Purchase #4 | $12.84 | 4.754% | $13.4504 | $13.45 | $13.45 | $13.50 |
| Purchase #5 | $65.42 | 5.516% | $69.0286 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $5.55 | 6.202% | $5.8942 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $12.90 | 7.802% | $13.9065 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $390.91 | $425.9096 | $425.91 | $425.95 | $425.80 | |