| 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 | $237.43 | 4.504% | $248.1238 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $200.58 | 4.145% | $208.894 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $65.42 | 10.345% | $72.1877 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $103.65 | 5.152% | $108.99 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $169.71 | 11.422% | $189.0943 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $84.33 | 3.262% | $87.0808 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $145.27 | 4.437% | $151.7156 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $1,006.39 | $1,066.0862 | $1,066.08 | $1,066.10 | $1,066.10 | |