| 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 | $205.99 | 4.167% | $214.5736 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $131.59 | 13.165% | $148.9138 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $116.32 | 4.818% | $121.9243 | $121.92 | $121.90 | $121.90 |
| Purchase #4 | $192.55 | 4.490% | $201.1955 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $45.33 | 6.528% | $48.2891 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $159.26 | 9.130% | $173.8004 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $91.29 | 8.503% | $99.0524 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $942.33 | $1,007.7491 | $1,007.74 | $1,007.70 | $1,007.80 | |