| 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 | $221.52 | 3.380% | $229.0074 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $56.60 | 10.504% | $62.5453 | $62.55 | $62.55 | $62.50 |
| Purchase #3 | $39.62 | 10.201% | $43.6616 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $55.42 | 7.354% | $59.4956 | $59.50 | $59.50 | $59.50 |
| Purchase #5 | $223.49 | 9.702% | $245.173 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $94.89 | 6.668% | $101.2173 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $214.53 | 13.438% | $243.3585 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $906.07 | $984.4587 | $984.47 | $984.40 | $984.50 | |