| 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 | $10.88 | 9.653% | $11.9302 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $199.85 | 3.664% | $207.1725 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $153.44 | 6.467% | $163.363 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $160.72 | 6.818% | $171.6779 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $51.29 | 9.220% | $56.0189 | $56.02 | $56.00 | $56.00 |
| Purchase #6 | $118.71 | 9.523% | $130.0148 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $244.98 | 3.467% | $253.4735 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $939.87 | $993.6508 | $993.64 | $993.60 | $993.70 | |