| 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 | $221.94 | 6.629% | $236.6524 | $236.65 | $236.65 | $236.70 |
| Purchase #2 | $163.44 | 5.642% | $172.6613 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $172.97 | 8.302% | $187.33 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $212.86 | 7.569% | $228.9714 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $75.44 | 7.743% | $81.2813 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $221.95 | 13.165% | $251.1697 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $114.93 | 5.330% | $121.0558 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $1,183.53 | $1,279.1219 | $1,279.12 | $1,279.10 | $1,279.30 | |