| 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 | $228.58 | 12.278% | $256.6451 | $256.65 | $256.65 | $256.60 |
| Purchase #2 | $100.85 | 6.694% | $107.6009 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $69.96 | 5.471% | $73.7875 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $110.51 | 5.619% | $116.7196 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $219.47 | 4.275% | $228.8523 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $110.37 | 11.351% | $122.8981 | $122.90 | $122.90 | $122.90 |
| Purchase #7 | $56.34 | 8.552% | $61.1582 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $896.08 | $967.6617 | $967.67 | $967.65 | $967.70 | |