| 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 | $225.97 | 4.495% | $236.1274 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $71.96 | 12.105% | $80.6708 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $146.36 | 6.576% | $155.9846 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $190.61 | 10.173% | $210.0008 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $187.43 | 11.854% | $209.648 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $19.36 | 7.754% | $20.8612 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $203.69 | 4.712% | $213.2879 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $1,045.38 | $1,126.5807 | $1,126.58 | $1,126.60 | $1,126.60 | |