| 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 | $19.47 | 11.858% | $21.7788 | $21.78 | $21.80 | $21.80 |
| Purchase #2 | $185.62 | 10.870% | $205.7969 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $236.51 | 8.242% | $256.0032 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $83.74 | 13.214% | $94.8054 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $180.39 | 8.541% | $195.7971 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $187.64 | 3.754% | $194.684 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $114.65 | 10.840% | $127.0781 | $127.08 | $127.10 | $127.10 |
| 7 purchase totals = | $1,008.02 | $1,095.9435 | $1,095.95 | $1,096.00 | $1,096.00 | |