| 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 | $106.30 | 8.419% | $115.2494 | $115.25 | $115.25 | $115.20 |
| Purchase #2 | $172.77 | 8.708% | $187.8148 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $232.70 | 3.798% | $241.5379 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $31.99 | 12.433% | $35.9673 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $53.93 | 10.222% | $59.4427 | $59.44 | $59.45 | $59.40 |
| Purchase #6 | $243.64 | 12.311% | $273.6345 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $62.78 | 13.138% | $71.028 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $904.11 | $984.6746 | $984.67 | $984.70 | $984.50 | |