| 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 | $121.90 | 3.723% | $126.4383 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $135.58 | 10.745% | $150.1481 | $150.15 | $150.15 | $150.10 |
| Purchase #3 | $15.74 | 8.729% | $17.1139 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $109.36 | 4.381% | $114.1511 | $114.15 | $114.15 | $114.20 |
| Purchase #5 | $96.98 | 8.413% | $105.1389 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $183.40 | 8.348% | $198.7102 | $198.71 | $198.70 | $198.70 |
| Purchase #7 | $245.94 | 12.255% | $276.0799 | $276.08 | $276.10 | $276.10 |
| 7 purchase totals = | $908.90 | $987.7804 | $987.78 | $987.80 | $987.70 | |