| 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 | $154.60 | 10.514% | $170.8546 | $170.85 | $170.85 | $170.90 |
| Purchase #2 | $175.44 | 11.775% | $196.0981 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $159.72 | 4.493% | $166.8962 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $217.86 | 11.118% | $242.0817 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $243.41 | 3.457% | $251.8247 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $125.90 | 4.580% | $131.6662 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $93.61 | 8.337% | $101.4143 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $1,170.54 | $1,260.8358 | $1,260.83 | $1,260.80 | $1,260.90 | |