| 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 | $20.50 | 7.332% | $22.0031 | $22.00 | $22.00 | $22.00 |
| Purchase #2 | $198.86 | 4.844% | $208.4928 | $208.49 | $208.50 | $208.50 |
| Purchase #3 | $148.70 | 12.690% | $167.57 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $167.46 | 4.590% | $175.1464 | $175.15 | $175.15 | $175.10 |
| Purchase #5 | $9.28 | 8.608% | $10.0788 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $204.69 | 5.576% | $216.1035 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $244.99 | 4.703% | $256.5119 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $994.48 | $1,055.9065 | $1,055.90 | $1,055.90 | $1,055.90 | |