| 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 | $35.68 | 10.175% | $39.3104 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $169.83 | 11.777% | $189.8309 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $99.31 | 10.734% | $109.9699 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $209.47 | 9.560% | $229.4953 | $229.50 | $229.50 | $229.50 |
| Purchase #5 | $123.44 | 13.115% | $139.6292 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $163.37 | 8.153% | $176.6896 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $244.49 | 13.127% | $276.5842 | $276.58 | $276.60 | $276.60 |
| 7 purchase totals = | $1,045.59 | $1,161.5095 | $1,161.51 | $1,161.55 | $1,161.50 | |