| 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 | $103.27 | 6.356% | $109.8338 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $14.88 | 13.695% | $16.9178 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $62.62 | 10.715% | $69.3297 | $69.33 | $69.35 | $69.30 |
| Purchase #4 | $197.35 | 6.388% | $209.9567 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $85.83 | 10.255% | $94.6319 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $199.67 | 12.447% | $224.5229 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $82.73 | 13.724% | $94.0839 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $746.35 | $819.2767 | $819.27 | $819.30 | $819.20 | |