| 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 | $222.65 | 9.165% | $243.0559 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $144.81 | 6.292% | $153.9214 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $195.74 | 12.649% | $220.4992 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $236.78 | 3.444% | $244.9347 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $186.97 | 4.780% | $195.9072 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $118.83 | 11.454% | $132.4408 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $162.39 | 12.358% | $182.4582 | $182.46 | $182.45 | $182.50 |
| 7 purchase totals = | $1,268.17 | $1,373.2174 | $1,373.22 | $1,373.20 | $1,373.20 | |