| 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 | $128.81 | 7.361% | $138.2917 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $129.69 | 10.215% | $142.9378 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $232.44 | 12.177% | $260.7442 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $35.49 | 12.197% | $39.8187 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $110.32 | 13.257% | $124.9451 | $124.95 | $124.95 | $124.90 |
| Purchase #6 | $246.59 | 5.810% | $260.9169 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $203.46 | 5.672% | $215.0003 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,086.80 | $1,182.6547 | $1,182.66 | $1,182.65 | $1,182.50 | |