| 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 | $37.83 | 12.813% | $42.6772 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $166.73 | 11.683% | $186.2091 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $131.69 | 10.215% | $145.1421 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $213.47 | 10.827% | $236.5824 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $244.89 | 12.338% | $275.1045 | $275.10 | $275.10 | $275.10 |
| Purchase #6 | $63.44 | 5.368% | $66.8455 | $66.85 | $66.85 | $66.80 |
| Purchase #7 | $212.27 | 5.193% | $223.2932 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $1,070.32 | $1,175.8540 | $1,175.85 | $1,175.90 | $1,175.80 | |