| 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 | $100.58 | 10.395% | $111.0353 | $111.04 | $111.05 | $111.00 |
| Purchase #2 | $234.71 | 3.868% | $243.7886 | $243.79 | $243.80 | $243.80 |
| Purchase #3 | $21.94 | 7.727% | $23.6353 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $83.62 | 10.716% | $92.5807 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $20.77 | 5.200% | $21.85 | $21.85 | $21.85 | $21.90 |
| Purchase #6 | $193.55 | 3.825% | $200.9533 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $126.81 | 5.103% | $133.2811 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $781.98 | $827.1243 | $827.13 | $827.20 | $827.20 | |