| 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 | $190.72 | 8.452% | $206.8397 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $59.34 | 12.219% | $66.5908 | $66.59 | $66.60 | $66.60 |
| Purchase #3 | $128.60 | 7.434% | $138.1601 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $11.33 | 8.288% | $12.269 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $216.59 | 13.661% | $246.1784 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $156.83 | 7.420% | $168.4668 | $168.47 | $168.45 | $168.50 |
| Purchase #7 | $244.56 | 7.793% | $263.6186 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $1,007.97 | $1,102.1234 | $1,102.13 | $1,102.10 | $1,102.20 | |