| 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 | $109.30 | 12.133% | $122.5614 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $6.45 | 13.359% | $7.3117 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $100.63 | 7.222% | $107.8975 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $235.38 | 11.641% | $262.7806 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $70.55 | 12.295% | $79.2241 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $69.27 | 7.746% | $74.6357 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $136.82 | 9.232% | $149.4512 | $149.45 | $149.45 | $149.50 |
| 7 purchase totals = | $728.40 | $803.8622 | $803.86 | $803.85 | $803.90 | |