| 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 | $234.36 | 4.216% | $244.2406 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $19.77 | 7.310% | $21.2152 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $97.51 | 4.870% | $102.2587 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $168.25 | 6.396% | $179.0113 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $149.68 | 6.857% | $159.9436 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $67.94 | 12.466% | $76.4094 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $233.38 | 12.750% | $263.136 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $970.89 | $1,046.2148 | $1,046.22 | $1,046.20 | $1,046.10 | |