| 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 | $141.68 | 12.140% | $158.88 | $158.88 | $158.90 | $158.90 |
| Purchase #2 | $190.60 | 11.654% | $212.8125 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $227.41 | 3.314% | $234.9464 | $234.95 | $234.95 | $234.90 |
| Purchase #4 | $124.97 | 12.443% | $140.52 | $140.52 | $140.50 | $140.50 |
| Purchase #5 | $210.25 | 13.550% | $238.7389 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $195.27 | 12.293% | $219.2745 | $219.27 | $219.25 | $219.30 |
| Purchase #7 | $216.52 | 7.757% | $233.3155 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,306.70 | $1,438.4878 | $1,438.49 | $1,438.45 | $1,438.40 | |