| 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 | $134.42 | 6.419% | $143.0484 | $143.05 | $143.05 | $143.00 |
| Purchase #2 | $207.54 | 9.278% | $226.7956 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $244.89 | 4.290% | $255.3958 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $200.64 | 13.559% | $227.8448 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $209.80 | 7.374% | $225.2707 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $111.80 | 8.556% | $121.3656 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $132.64 | 5.163% | $139.4882 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $1,241.73 | $1,339.2091 | $1,339.22 | $1,339.20 | $1,339.20 | |