| 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 | $101.69 | 6.438% | $108.2368 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $220.99 | 5.453% | $233.0406 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $195.39 | 6.375% | $207.8461 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $40.81 | 12.655% | $45.9745 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $107.59 | 6.716% | $114.8157 | $114.82 | $114.80 | $114.80 |
| Purchase #6 | $114.41 | 4.170% | $119.1809 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $103.83 | 8.451% | $112.6047 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $884.71 | $941.6993 | $941.70 | $941.70 | $941.60 | |