| 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 | $225.70 | 6.601% | $240.5985 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $14.64 | 8.428% | $15.8739 | $15.87 | $15.85 | $15.90 |
| Purchase #3 | $163.46 | 9.241% | $178.5653 | $178.57 | $178.55 | $178.60 |
| Purchase #4 | $19.55 | 7.851% | $21.0849 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $71.30 | 8.784% | $77.563 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $62.86 | 5.656% | $66.4154 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $207.71 | 12.316% | $233.2916 | $233.29 | $233.30 | $233.30 |
| 7 purchase totals = | $765.22 | $833.3926 | $833.39 | $833.35 | $833.50 | |