| 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 | $224.31 | 6.708% | $239.3567 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $48.81 | 4.405% | $50.9601 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $170.73 | 11.243% | $189.9252 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $65.64 | 10.262% | $72.376 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $71.81 | 13.790% | $81.7126 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $229.80 | 4.474% | $240.0813 | $240.08 | $240.10 | $240.10 |
| Purchase #7 | $132.42 | 8.378% | $143.5141 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $943.52 | $1,017.9260 | $1,017.93 | $1,017.95 | $1,018.00 | |