| 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 | $102.69 | 4.688% | $107.5041 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $205.81 | 11.599% | $229.6819 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $194.54 | 12.756% | $219.3555 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $40.45 | 9.581% | $44.3255 | $44.33 | $44.35 | $44.30 |
| Purchase #5 | $45.77 | 7.249% | $49.0879 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $84.73 | 7.460% | $91.0509 | $91.05 | $91.05 | $91.10 |
| Purchase #7 | $242.40 | 9.747% | $266.0267 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $916.39 | $1,007.0325 | $1,007.04 | $1,007.10 | $1,007.10 | |