| 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 | $193.98 | 6.530% | $206.6469 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $57.81 | 7.383% | $62.0781 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $115.76 | 5.368% | $121.974 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $94.77 | 13.121% | $107.2048 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $48.69 | 4.872% | $51.0622 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $111.71 | 11.705% | $124.7857 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $31.78 | 7.245% | $34.0825 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $654.50 | $707.8342 | $707.83 | $707.85 | $707.90 | |