| 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 | $229.39 | 5.240% | $241.41 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $39.64 | 6.217% | $42.1044 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $50.33 | 3.726% | $52.2053 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $44.97 | 9.141% | $49.0807 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $207.68 | 5.701% | $219.5198 | $219.52 | $219.50 | $219.50 |
| Purchase #6 | $112.71 | 13.584% | $128.0205 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $177.34 | 12.483% | $199.4774 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $862.06 | $931.8181 | $931.82 | $931.80 | $931.80 | |