| 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 | $249.26 | 10.494% | $275.4173 | $275.42 | $275.40 | $275.40 |
| Purchase #2 | $94.80 | 5.640% | $100.1467 | $100.15 | $100.15 | $100.10 |
| Purchase #3 | $205.95 | 7.567% | $221.5342 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $164.60 | 11.219% | $183.0665 | $183.07 | $183.05 | $183.10 |
| Purchase #5 | $215.51 | 9.585% | $236.1666 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $40.85 | 10.315% | $45.0637 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $51.85 | 8.405% | $56.208 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $1,022.82 | $1,117.6030 | $1,117.61 | $1,117.55 | $1,117.60 | |