| 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 | $49.79 | 3.226% | $51.3962 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $12.86 | 10.525% | $14.2135 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $121.90 | 9.102% | $132.9953 | $133.00 | $133.00 | $133.00 |
| Purchase #4 | $181.91 | 9.592% | $199.3588 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $190.53 | 7.853% | $205.4923 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $217.83 | 5.421% | $229.6386 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $66.83 | 4.460% | $69.8106 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $841.65 | $902.9053 | $902.91 | $902.90 | $902.90 | |