| 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 | $103.63 | 11.348% | $115.3899 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $200.47 | 4.303% | $209.0962 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $55.35 | 9.223% | $60.4549 | $60.45 | $60.45 | $60.50 |
| Purchase #4 | $62.61 | 10.613% | $69.2548 | $69.25 | $69.25 | $69.30 |
| Purchase #5 | $70.75 | 10.468% | $78.1561 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $96.75 | 9.640% | $106.0767 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $210.53 | 4.280% | $219.5407 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $800.09 | $857.9693 | $857.97 | $858.00 | $858.10 | |