| 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 | $101.41 | 9.574% | $111.119 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $144.95 | 4.135% | $150.9437 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $132.77 | 3.219% | $137.0439 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $224.65 | 4.319% | $234.3526 | $234.35 | $234.35 | $234.40 |
| Purchase #5 | $61.57 | 12.429% | $69.2225 | $69.22 | $69.20 | $69.20 |
| Purchase #6 | $38.30 | 11.848% | $42.8378 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $183.37 | 7.541% | $197.1979 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $887.02 | $942.7174 | $942.71 | $942.70 | $942.60 | |