| 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 | $246.59 | 4.501% | $257.689 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $234.72 | 4.576% | $245.4608 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $231.56 | 3.107% | $238.7546 | $238.75 | $238.75 | $238.80 |
| Purchase #4 | $219.44 | 8.421% | $237.919 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $65.48 | 12.401% | $73.6002 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $243.55 | 7.622% | $262.1134 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $21.77 | 6.469% | $23.1783 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $1,263.11 | $1,338.7153 | $1,338.71 | $1,338.70 | $1,338.80 | |