| 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 | $113.53 | 6.582% | $121.0025 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $200.73 | 13.814% | $228.4588 | $228.46 | $228.45 | $228.50 |
| Purchase #3 | $226.95 | 10.643% | $251.1043 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $180.42 | 6.127% | $191.4743 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $167.71 | 10.420% | $185.1854 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $208.64 | 8.804% | $227.0087 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $239.68 | 6.599% | $255.4965 | $255.50 | $255.50 | $255.50 |
| 7 purchase totals = | $1,337.66 | $1,459.7305 | $1,459.73 | $1,459.70 | $1,459.80 | |