| 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 | $209.87 | 10.212% | $231.3019 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $141.61 | 10.204% | $156.0599 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $68.58 | 12.714% | $77.2993 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $117.26 | 9.673% | $128.6026 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $30.67 | 3.678% | $31.798 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $133.87 | 8.381% | $145.0896 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $116.99 | 12.280% | $131.3564 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $818.85 | $901.5077 | $901.51 | $901.50 | $901.60 | |