| 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 | $201.49 | 9.407% | $220.4442 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $131.46 | 6.841% | $140.4532 | $140.45 | $140.45 | $140.50 |
| Purchase #3 | $30.95 | 7.417% | $33.2456 | $33.25 | $33.25 | $33.20 |
| Purchase #4 | $82.84 | 11.526% | $92.3881 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $242.25 | 6.296% | $257.5021 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $221.98 | 11.221% | $246.8884 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $43.26 | 7.770% | $46.6213 | $46.62 | $46.60 | $46.60 |
| 7 purchase totals = | $954.23 | $1,037.5429 | $1,037.54 | $1,037.55 | $1,037.50 | |