| 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 | $121.25 | 8.831% | $131.9576 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $10.39 | 13.184% | $11.7598 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $6.58 | 5.781% | $6.9604 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $131.96 | 11.232% | $146.7817 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $74.36 | 11.366% | $82.8118 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $228.67 | 6.536% | $243.6159 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $234.52 | 10.422% | $258.9617 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $807.73 | $882.8489 | $882.85 | $882.80 | $883.00 | |