| 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 | $106.79 | 8.588% | $115.9611 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $118.90 | 8.456% | $128.9542 | $128.95 | $128.95 | $129.00 |
| Purchase #3 | $190.39 | 6.703% | $203.1518 | $203.15 | $203.15 | $203.20 |
| Purchase #4 | $208.49 | 5.220% | $219.3732 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $192.89 | 13.109% | $218.176 | $218.18 | $218.20 | $218.20 |
| Purchase #6 | $51.93 | 9.492% | $56.8592 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $25.91 | 4.272% | $27.0169 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $895.30 | $969.4924 | $969.49 | $969.45 | $969.70 | |