| 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 | $206.63 | 7.348% | $221.8132 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $67.60 | 3.433% | $69.9207 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $94.51 | 10.343% | $104.2852 | $104.29 | $104.30 | $104.30 |
| Purchase #4 | $168.65 | 13.295% | $191.072 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $40.91 | 8.820% | $44.5183 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $238.43 | 7.763% | $256.9393 | $256.94 | $256.95 | $256.90 |
| Purchase #7 | $14.82 | 10.249% | $16.3389 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $831.55 | $904.8876 | $904.89 | $904.85 | $904.80 | |