| 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 | $108.74 | 12.829% | $122.6903 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $203.27 | 13.769% | $231.2582 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $124.92 | 10.667% | $138.2452 | $138.25 | $138.25 | $138.20 |
| Purchase #4 | $241.30 | 6.239% | $256.3547 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $183.67 | 13.439% | $208.3534 | $208.35 | $208.35 | $208.40 |
| Purchase #6 | $57.38 | 8.386% | $62.1919 | $62.19 | $62.20 | $62.20 |
| Purchase #7 | $224.69 | 4.309% | $234.3719 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $1,143.97 | $1,253.4656 | $1,253.46 | $1,253.45 | $1,253.60 | |