| 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 | $191.62 | 5.108% | $201.4079 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $239.31 | 5.263% | $251.9049 | $251.90 | $251.90 | $251.90 |
| Purchase #3 | $222.66 | 4.215% | $232.0451 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $233.42 | 4.445% | $243.7955 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $89.91 | 9.124% | $98.1134 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $180.42 | 13.699% | $205.1357 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $100.55 | 12.211% | $112.8282 | $112.83 | $112.85 | $112.80 |
| 7 purchase totals = | $1,257.89 | $1,345.2307 | $1,345.24 | $1,345.25 | $1,345.10 | |