| 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 | $211.86 | 6.250% | $225.1013 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $148.26 | 10.664% | $164.0704 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $196.85 | 11.370% | $219.2318 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $20.43 | 3.612% | $21.1679 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $38.46 | 4.591% | $40.2257 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $44.87 | 9.136% | $48.9693 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $69.69 | 9.624% | $76.397 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $730.42 | $795.1634 | $795.17 | $795.15 | $795.20 | |