| 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 | $135.55 | 8.359% | $146.8806 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $34.95 | 6.240% | $37.1309 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $13.95 | 5.388% | $14.7016 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $114.30 | 8.607% | $124.1378 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $197.65 | 9.431% | $216.2904 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $238.92 | 3.597% | $247.514 | $247.51 | $247.50 | $247.50 |
| Purchase #7 | $21.29 | 3.863% | $22.1124 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $756.61 | $808.7677 | $808.76 | $808.80 | $808.70 | |