| 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 | $225.58 | 11.360% | $251.2059 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $33.65 | 7.462% | $36.161 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $49.99 | 3.361% | $51.6702 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $134.55 | 13.720% | $153.0103 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $101.55 | 11.799% | $113.5319 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $45.55 | 4.743% | $47.7104 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $177.95 | 4.180% | $185.3883 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $768.82 | $838.6780 | $838.68 | $838.65 | $838.70 | |