| 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 | $231.83 | 8.274% | $251.0116 | $251.01 | $251.00 | $251.00 |
| Purchase #2 | $239.82 | 9.669% | $263.0082 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $49.72 | 3.343% | $51.3821 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $225.89 | 8.216% | $244.4491 | $244.45 | $244.45 | $244.40 |
| Purchase #5 | $151.32 | 12.138% | $169.6872 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $48.96 | 13.819% | $55.7258 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $39.75 | 10.655% | $43.9854 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $987.29 | $1,079.2494 | $1,079.26 | $1,079.30 | $1,079.20 | |