| 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 | $126.76 | 4.103% | $131.961 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $129.54 | 6.684% | $138.1985 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $204.58 | 3.665% | $212.0779 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $19.26 | 12.630% | $21.6925 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $103.48 | 4.718% | $108.3622 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $24.41 | 8.684% | $26.5298 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $112.59 | 4.105% | $117.2118 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $720.62 | $756.0337 | $756.03 | $756.05 | $756.10 | |