| 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 | $37.59 | 13.346% | $42.6068 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $101.33 | 11.330% | $112.8107 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $232.50 | 3.542% | $240.7352 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $64.41 | 4.362% | $67.2196 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $94.80 | 7.293% | $101.7138 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $124.62 | 6.596% | $132.8399 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $202.27 | 8.848% | $220.1668 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $857.52 | $918.0928 | $918.10 | $918.05 | $918.00 | |