| 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 | $115.64 | 12.833% | $130.4801 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $185.79 | 9.580% | $203.5887 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $7.63 | 8.751% | $8.2977 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $187.92 | 11.169% | $208.9088 | $208.91 | $208.90 | $208.90 |
| Purchase #5 | $49.52 | 8.667% | $53.8119 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $92.93 | 6.698% | $99.1545 | $99.15 | $99.15 | $99.20 |
| Purchase #7 | $192.50 | 10.162% | $212.0619 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $831.93 | $916.3036 | $916.30 | $916.30 | $916.40 | |