| 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 | $96.75 | 9.524% | $105.9645 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $141.91 | 8.551% | $154.0447 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $200.87 | 13.572% | $228.1321 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $150.45 | 5.351% | $158.5006 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $239.76 | 5.389% | $252.6807 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $147.35 | 9.559% | $161.4352 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $160.73 | 5.523% | $169.6071 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $1,137.82 | $1,230.3649 | $1,230.36 | $1,230.40 | $1,230.30 | |