| 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 | $112.27 | 6.186% | $119.215 | $119.22 | $119.20 | $119.20 |
| Purchase #2 | $142.60 | 11.503% | $159.0033 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $12.52 | 4.533% | $13.0875 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $224.36 | 9.591% | $245.8784 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $47.63 | 4.573% | $49.8081 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $28.82 | 4.318% | $30.0644 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $117.85 | 9.432% | $128.9656 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $686.05 | $746.0223 | $746.03 | $746.00 | $746.10 | |