| 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 | $238.97 | 13.810% | $271.9718 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $76.62 | 4.569% | $80.1208 | $80.12 | $80.10 | $80.10 |
| Purchase #3 | $192.94 | 6.522% | $205.5235 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $168.27 | 4.214% | $175.3609 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $81.85 | 7.643% | $88.1058 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $130.98 | 5.233% | $137.8342 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $75.79 | 8.443% | $82.1889 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $965.42 | $1,041.1059 | $1,041.10 | $1,041.05 | $1,041.10 | |