| 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 | $20.38 | 12.614% | $22.9507 | $22.95 | $22.95 | $23.00 |
| Purchase #2 | $195.61 | 7.748% | $210.7659 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $133.91 | 5.783% | $141.654 | $141.65 | $141.65 | $141.70 |
| Purchase #4 | $222.88 | 12.856% | $251.5335 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $72.48 | 8.533% | $78.6647 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $224.63 | 8.826% | $244.4558 | $244.46 | $244.45 | $244.50 |
| Purchase #7 | $125.83 | 9.726% | $138.0682 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $995.72 | $1,088.0928 | $1,088.09 | $1,088.05 | $1,088.30 | |