| 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 | $93.37 | 6.275% | $99.229 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $140.82 | 7.233% | $151.0055 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $94.80 | 13.724% | $107.8104 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $227.62 | 7.376% | $244.4093 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $23.38 | 6.454% | $24.8889 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $95.64 | 13.242% | $108.3046 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $209.26 | 7.588% | $225.1386 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $884.89 | $960.7863 | $960.79 | $960.80 | $960.70 | |