| 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 | $98.60 | 11.656% | $110.0928 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $192.41 | 6.257% | $204.4491 | $204.45 | $204.45 | $204.40 |
| Purchase #3 | $64.64 | 13.851% | $73.5933 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $12.80 | 4.165% | $13.3331 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $218.84 | 11.264% | $243.4901 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $126.39 | 10.557% | $139.733 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $103.61 | 13.678% | $117.7818 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $817.29 | $902.4732 | $902.46 | $902.55 | $902.40 | |