| 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 | $225.69 | 5.236% | $237.5071 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $153.42 | 13.226% | $173.7113 | $173.71 | $173.70 | $173.70 |
| Purchase #3 | $125.67 | 12.585% | $141.4856 | $141.49 | $141.50 | $141.50 |
| Purchase #4 | $197.96 | 11.196% | $220.1236 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $109.97 | 5.225% | $115.7159 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $39.90 | 12.846% | $45.0256 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $25.66 | 3.485% | $26.5543 | $26.55 | $26.55 | $26.60 |
| 7 purchase totals = | $878.27 | $960.1234 | $960.13 | $960.10 | $960.10 | |