| 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 | $227.72 | 8.746% | $247.6364 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $221.97 | 11.583% | $247.6808 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $141.97 | 4.733% | $148.6894 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $24.98 | 11.592% | $27.8757 | $27.88 | $27.90 | $27.90 |
| Purchase #5 | $12.60 | 4.190% | $13.1279 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $81.45 | 13.419% | $92.3798 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $200.26 | 5.777% | $211.829 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $910.95 | $989.2190 | $989.23 | $989.35 | $989.20 | |