| 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 | $11.36 | 9.404% | $12.4283 | $12.43 | $12.45 | $12.40 |
| Purchase #2 | $227.42 | 10.129% | $250.4554 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $199.44 | 11.782% | $222.938 | $222.94 | $222.95 | $222.90 |
| Purchase #4 | $201.47 | 6.259% | $214.08 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $211.49 | 4.850% | $221.7473 | $221.75 | $221.75 | $221.70 |
| Purchase #6 | $195.96 | 13.178% | $221.7836 | $221.78 | $221.80 | $221.80 |
| Purchase #7 | $76.44 | 5.330% | $80.5143 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $1,123.58 | $1,223.9469 | $1,223.95 | $1,224.00 | $1,223.90 | |