| 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 | $204.94 | 10.503% | $226.4648 | $226.46 | $226.45 | $226.50 |
| Purchase #2 | $211.49 | 7.765% | $227.9122 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $242.30 | 3.132% | $249.8888 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $94.85 | 13.854% | $107.9905 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $89.90 | 3.724% | $93.2479 | $93.25 | $93.25 | $93.20 |
| Purchase #6 | $69.85 | 7.240% | $74.9071 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $103.79 | 5.763% | $109.7714 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $1,017.12 | $1,090.1827 | $1,090.18 | $1,090.15 | $1,090.20 | |