| 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 | $197.39 | 7.445% | $212.0857 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $104.59 | 10.490% | $115.5615 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $73.45 | 7.817% | $79.1916 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $139.33 | 10.322% | $153.7116 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $221.92 | 9.677% | $243.3952 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $112.96 | 5.271% | $118.9141 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $104.29 | 10.837% | $115.5919 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $953.93 | $1,038.4516 | $1,038.45 | $1,038.45 | $1,038.50 | |