| 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 | $228.96 | 4.294% | $238.7915 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $7.71 | 8.418% | $8.359 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $232.33 | 4.400% | $242.5525 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $227.53 | 5.758% | $240.6312 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $250.28 | 8.117% | $270.5952 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $82.34 | 13.133% | $93.1537 | $93.15 | $93.15 | $93.20 |
| Purchase #7 | $191.73 | 10.668% | $212.1838 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $1,220.88 | $1,306.2669 | $1,306.26 | $1,306.30 | $1,306.40 | |