| 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 | $223.91 | 8.701% | $243.3924 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $150.97 | 11.621% | $168.5142 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $87.99 | 6.551% | $93.7542 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $232.29 | 3.264% | $239.8719 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $118.83 | 6.501% | $126.5551 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $245.63 | 5.233% | $258.4838 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $180.85 | 13.663% | $205.5595 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $1,240.47 | $1,336.1311 | $1,336.12 | $1,336.10 | $1,336.30 | |