| 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 | $100.46 | 11.473% | $111.9858 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $223.74 | 13.861% | $254.7526 | $254.75 | $254.75 | $254.80 |
| Purchase #3 | $94.40 | 9.847% | $103.6956 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $181.43 | 12.760% | $204.5805 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $92.66 | 6.175% | $98.3818 | $98.38 | $98.40 | $98.40 |
| Purchase #6 | $95.67 | 4.746% | $100.2105 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $107.79 | 13.236% | $122.0571 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $896.15 | $995.6639 | $995.67 | $995.70 | $995.80 | |