| 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 | $32.91 | 11.476% | $36.6868 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $107.94 | 3.654% | $111.8841 | $111.88 | $111.90 | $111.90 |
| Purchase #3 | $217.48 | 8.506% | $235.9788 | $235.98 | $236.00 | $236.00 |
| Purchase #4 | $120.55 | 7.676% | $129.8034 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $210.43 | 10.702% | $232.9502 | $232.95 | $232.95 | $233.00 |
| Purchase #6 | $73.26 | 12.470% | $82.3955 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $233.99 | 7.338% | $251.1602 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $996.56 | $1,080.8590 | $1,080.86 | $1,080.90 | $1,081.00 | |