| 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 | $112.95 | 7.381% | $121.2868 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $109.56 | 4.381% | $114.3598 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $225.54 | 10.559% | $249.3548 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $130.43 | 13.434% | $147.952 | $147.95 | $147.95 | $148.00 |
| Purchase #5 | $80.82 | 4.624% | $84.5571 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $46.27 | 10.305% | $51.0381 | $51.04 | $51.05 | $51.00 |
| Purchase #7 | $103.25 | 10.838% | $114.4402 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $808.82 | $882.9888 | $882.99 | $883.00 | $883.10 | |