| 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 | $197.94 | 7.397% | $212.5816 | $212.58 | $212.60 | $212.60 |
| Purchase #2 | $14.47 | 8.856% | $15.7515 | $15.75 | $15.75 | $15.80 |
| Purchase #3 | $118.84 | 8.110% | $128.4779 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $101.65 | 12.443% | $114.2983 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $91.58 | 6.317% | $97.3651 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $228.57 | 5.740% | $241.6899 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $47.49 | 7.662% | $51.1287 | $51.13 | $51.15 | $51.10 |
| 7 purchase totals = | $800.54 | $861.2930 | $861.30 | $861.35 | $861.40 | |