| 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 | $177.61 | 11.542% | $198.1097 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $235.89 | 5.151% | $248.0407 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $132.73 | 12.307% | $149.0651 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $138.63 | 10.701% | $153.4648 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $15.84 | 13.415% | $17.9649 | $17.96 | $17.95 | $18.00 |
| Purchase #6 | $194.51 | 3.297% | $200.923 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $235.36 | 13.183% | $266.3875 | $266.39 | $266.40 | $266.40 |
| 7 purchase totals = | $1,130.57 | $1,233.9557 | $1,233.95 | $1,233.90 | $1,234.00 | |