| 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 | $19.65 | 12.156% | $22.0387 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $94.76 | 13.127% | $107.1991 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $103.88 | 3.633% | $107.654 | $107.65 | $107.65 | $107.70 |
| Purchase #4 | $87.51 | 7.169% | $93.7836 | $93.78 | $93.80 | $93.80 |
| Purchase #5 | $189.35 | 12.750% | $213.4921 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $94.37 | 11.760% | $105.4679 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $244.70 | 6.554% | $260.7376 | $260.74 | $260.75 | $260.70 |
| 7 purchase totals = | $834.22 | $910.3730 | $910.37 | $910.40 | $910.40 | |