| 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 | $118.26 | 9.839% | $129.8956 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $36.78 | 12.328% | $41.3142 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $235.33 | 6.705% | $251.1089 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $241.89 | 12.785% | $272.8156 | $272.82 | $272.80 | $272.80 |
| Purchase #5 | $8.61 | 12.552% | $9.6907 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $205.83 | 9.826% | $226.0549 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $157.28 | 11.348% | $175.1281 | $175.13 | $175.15 | $175.10 |
| 7 purchase totals = | $1,003.98 | $1,106.0080 | $1,106.01 | $1,106.00 | $1,106.00 | |