| 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 | $183.74 | 4.249% | $191.5471 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $188.68 | 8.419% | $204.565 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $64.81 | 5.143% | $68.1432 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $131.45 | 7.260% | $140.9933 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $221.50 | 8.371% | $240.0418 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $112.63 | 4.507% | $117.7062 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $237.27 | 7.399% | $254.8256 | $254.83 | $254.85 | $254.80 |
| 7 purchase totals = | $1,140.08 | $1,217.8222 | $1,217.83 | $1,217.85 | $1,217.70 | |