| 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 | $222.86 | 6.409% | $237.1431 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $197.43 | 4.374% | $206.0656 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $31.69 | 6.673% | $33.8047 | $33.80 | $33.80 | $33.80 |
| Purchase #4 | $197.91 | 9.764% | $217.2339 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $55.89 | 8.446% | $60.6105 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $22.60 | 7.476% | $24.2896 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $114.83 | 6.212% | $121.9632 | $121.96 | $121.95 | $122.00 |
| 7 purchase totals = | $843.21 | $901.1106 | $901.10 | $901.10 | $901.10 | |