| 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 | $190.51 | 12.369% | $214.0742 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $14.39 | 4.678% | $15.0632 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $107.59 | 13.513% | $122.1286 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $212.74 | 7.773% | $229.2763 | $229.28 | $229.30 | $229.30 |
| Purchase #5 | $239.26 | 12.195% | $268.4378 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $235.85 | 3.506% | $244.1189 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $140.62 | 5.818% | $148.8013 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $1,140.96 | $1,241.9003 | $1,241.90 | $1,241.90 | $1,241.90 | |