| 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 | $122.38 | 8.288% | $132.5229 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $217.48 | 9.169% | $237.4207 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $151.95 | 12.346% | $170.7097 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $59.26 | 11.799% | $66.2521 | $66.25 | $66.25 | $66.30 |
| Purchase #5 | $96.67 | 7.654% | $104.0691 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $103.31 | 6.749% | $110.2824 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $207.52 | 5.693% | $219.3341 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $958.57 | $1,040.5910 | $1,040.58 | $1,040.55 | $1,040.60 | |