| 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 | $198.61 | 13.546% | $225.5137 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $156.72 | 7.682% | $168.7592 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $125.62 | 3.329% | $129.8019 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $111.81 | 8.393% | $121.1942 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $225.52 | 9.710% | $247.418 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $63.78 | 7.304% | $68.4385 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $5.44 | 12.182% | $6.1027 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $887.50 | $967.2282 | $967.22 | $967.20 | $967.20 | |