| 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 | $204.87 | 7.821% | $220.8929 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $103.94 | 3.447% | $107.5228 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $226.93 | 11.523% | $253.0791 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $172.26 | 7.665% | $185.4637 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $110.42 | 9.834% | $121.2787 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $24.71 | 4.392% | $25.7953 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $45.93 | 6.277% | $48.813 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $889.06 | $962.8455 | $962.84 | $962.85 | $962.90 | |