| 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 | $104.29 | 11.300% | $116.0748 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $135.72 | 3.541% | $140.5258 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $219.31 | 10.290% | $241.877 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $184.31 | 5.523% | $194.4894 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $220.48 | 3.844% | $228.9553 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $55.66 | 3.633% | $57.6821 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $70.52 | 11.524% | $78.6467 | $78.65 | $78.65 | $78.60 |
| 7 purchase totals = | $990.29 | $1,058.2511 | $1,058.26 | $1,058.30 | $1,058.30 | |