| 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 | $241.62 | 3.578% | $250.2652 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $204.74 | 8.421% | $221.9812 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $122.25 | 9.808% | $134.2403 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $183.57 | 8.601% | $199.3589 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $227.68 | 13.683% | $258.8335 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $68.52 | 10.648% | $75.816 | $75.82 | $75.80 | $75.80 |
| Purchase #7 | $214.86 | 11.791% | $240.1941 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $1,263.24 | $1,380.6892 | $1,380.69 | $1,380.70 | $1,380.70 | |