| 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 | $244.91 | 10.265% | $270.05 | $270.05 | $270.05 | $270.10 |
| Purchase #2 | $195.98 | 10.739% | $217.0263 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $178.39 | 11.646% | $199.1653 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $11.72 | 3.865% | $12.173 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $178.99 | 11.325% | $199.2606 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $30.81 | 9.715% | $33.8032 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $176.32 | 10.261% | $194.4122 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $1,017.12 | $1,125.8906 | $1,125.89 | $1,125.85 | $1,126.00 | |