| 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 | $208.43 | 7.763% | $224.6104 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $200.64 | 7.126% | $214.9376 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $168.76 | 12.463% | $189.7926 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $40.96 | 9.245% | $44.7468 | $44.75 | $44.75 | $44.70 |
| Purchase #5 | $66.62 | 7.169% | $71.396 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $13.55 | 6.521% | $14.4336 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $130.89 | 10.703% | $144.8992 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $829.85 | $904.8162 | $904.82 | $904.85 | $904.70 | |