| 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 | $113.72 | 6.753% | $121.3995 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $164.38 | 5.413% | $173.2779 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $9.25 | 7.698% | $9.9621 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $214.79 | 11.461% | $239.4071 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $239.65 | 5.648% | $253.1854 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $11.64 | 9.771% | $12.7773 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $101.75 | 5.771% | $107.622 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $855.18 | $917.6313 | $917.64 | $917.65 | $917.70 | |