| 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 | $100.33 | 12.604% | $112.9756 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $10.76 | 13.437% | $12.2058 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $184.56 | 9.742% | $202.5398 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $18.88 | 3.189% | $19.4821 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $144.60 | 10.783% | $160.1922 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $187.53 | 8.507% | $203.4832 | $203.48 | $203.50 | $203.50 |
| Purchase #7 | $222.73 | 6.677% | $237.6017 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $869.39 | $948.4804 | $948.48 | $948.55 | $948.50 | |