| 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 | $199.36 | 12.591% | $224.4614 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $200.26 | 9.577% | $219.4389 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $228.44 | 3.318% | $236.0196 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $204.42 | 10.191% | $225.2524 | $225.25 | $225.25 | $225.30 |
| Purchase #5 | $124.60 | 13.429% | $141.3325 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $187.95 | 3.477% | $194.485 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $128.57 | 9.385% | $140.6363 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $1,273.60 | $1,381.6261 | $1,381.63 | $1,381.65 | $1,381.60 | |