| 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 | $103.84 | 4.610% | $108.627 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $157.56 | 3.430% | $162.9643 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $199.56 | 13.815% | $227.1292 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $94.47 | 10.666% | $104.5462 | $104.55 | $104.55 | $104.50 |
| Purchase #5 | $249.49 | 10.351% | $275.3147 | $275.31 | $275.30 | $275.30 |
| Purchase #6 | $28.68 | 7.788% | $30.9136 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $211.91 | 5.807% | $224.2156 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $1,045.51 | $1,133.7106 | $1,133.71 | $1,133.70 | $1,133.60 | |