| 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 | $108.55 | 5.760% | $114.8025 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $7.82 | 7.317% | $8.3922 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $107.96 | 9.585% | $118.308 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $121.87 | 7.843% | $131.4283 | $131.43 | $131.45 | $131.40 |
| Purchase #5 | $99.80 | 8.688% | $108.4706 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $224.83 | 8.118% | $243.0817 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $194.70 | 4.523% | $203.5063 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $865.53 | $927.9896 | $927.99 | $928.00 | $928.00 | |