| 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 | $124.28 | 7.181% | $133.2045 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $107.74 | 3.108% | $111.0886 | $111.09 | $111.10 | $111.10 |
| Purchase #3 | $100.73 | 9.468% | $110.2671 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $34.72 | 7.317% | $37.2605 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $244.55 | 5.374% | $257.6921 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $124.74 | 10.622% | $137.9899 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $55.98 | 12.158% | $62.786 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $792.74 | $850.2887 | $850.29 | $850.30 | $850.40 | |