| 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 | $130.69 | 11.514% | $145.7376 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $192.38 | 8.531% | $208.7919 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $102.83 | 6.192% | $109.1972 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $224.45 | 7.470% | $241.2164 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $12.68 | 4.835% | $13.2931 | $13.29 | $13.30 | $13.30 |
| Purchase #6 | $189.84 | 9.185% | $207.2768 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $106.37 | 5.697% | $112.4299 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $959.24 | $1,037.9429 | $1,037.95 | $1,038.00 | $1,037.90 | |