| 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 | $96.39 | 6.336% | $102.4973 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $160.85 | 12.110% | $180.3289 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $205.71 | 4.579% | $215.1295 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $194.39 | 9.808% | $213.4558 | $213.46 | $213.45 | $213.50 |
| Purchase #5 | $12.91 | 8.514% | $14.0092 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $158.85 | 8.760% | $172.7653 | $172.77 | $172.75 | $172.80 |
| Purchase #7 | $105.41 | 4.826% | $110.4971 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $934.51 | $1,008.6831 | $1,008.70 | $1,008.70 | $1,008.70 | |