| 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 | $106.54 | 8.813% | $115.9294 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $110.61 | 12.591% | $124.5369 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $242.90 | 5.347% | $255.8879 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $166.29 | 10.463% | $183.6889 | $183.69 | $183.70 | $183.70 |
| Purchase #5 | $106.37 | 10.692% | $117.7431 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $155.81 | 12.421% | $175.1632 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $14.70 | 4.563% | $15.3708 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $903.22 | $988.3202 | $988.32 | $988.35 | $988.30 | |