| 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 | $130.83 | 6.435% | $139.2489 | $139.25 | $139.25 | $139.20 |
| Purchase #2 | $20.33 | 7.571% | $21.8692 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $169.98 | 3.102% | $175.2528 | $175.25 | $175.25 | $175.30 |
| Purchase #4 | $223.62 | 13.564% | $253.9518 | $253.95 | $253.95 | $254.00 |
| Purchase #5 | $115.33 | 9.149% | $125.8815 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $75.94 | 5.156% | $79.8555 | $79.86 | $79.85 | $79.90 |
| Purchase #7 | $216.28 | 13.352% | $245.1577 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $952.31 | $1,041.2174 | $1,041.22 | $1,041.20 | $1,041.40 | |