| 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 | $121.30 | 7.108% | $129.922 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $57.45 | 13.564% | $65.2425 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $243.51 | 8.428% | $264.033 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $86.31 | 9.583% | $94.5811 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $183.57 | 3.276% | $189.5838 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $194.43 | 7.248% | $208.5223 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $56.80 | 3.858% | $58.9913 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $943.37 | $1,010.8760 | $1,010.86 | $1,010.90 | $1,010.80 | |