| 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 | $206.68 | 8.784% | $224.8348 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $136.63 | 8.470% | $148.2026 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $249.87 | 8.343% | $270.7167 | $270.72 | $270.70 | $270.70 |
| Purchase #4 | $92.95 | 10.807% | $102.9951 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $129.26 | 11.595% | $144.2477 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $192.78 | 9.229% | $210.5717 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $31.49 | 6.572% | $33.5595 | $33.56 | $33.55 | $33.60 |
| 7 purchase totals = | $1,039.66 | $1,135.1281 | $1,135.13 | $1,135.10 | $1,135.10 | |