| 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 | $187.63 | 5.620% | $198.1748 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $219.64 | 8.596% | $238.5203 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $107.95 | 12.188% | $121.1069 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $196.34 | 7.315% | $210.7023 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $56.39 | 5.769% | $59.6431 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $45.88 | 3.180% | $47.339 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $108.96 | 6.833% | $116.4052 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $922.79 | $991.8916 | $991.89 | $991.85 | $991.80 | |