| 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 | $115.61 | 9.777% | $126.9132 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $191.28 | 4.763% | $200.3907 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $96.41 | 5.436% | $101.6508 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $129.91 | 9.303% | $141.9955 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $161.72 | 5.510% | $170.6308 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $236.30 | 6.600% | $251.8958 | $251.90 | $251.90 | $251.90 |
| Purchase #7 | $52.39 | 8.565% | $56.8772 | $56.88 | $56.90 | $56.90 |
| 7 purchase totals = | $983.62 | $1,050.3540 | $1,050.36 | $1,050.40 | $1,050.40 | |