| 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 | $173.51 | 13.472% | $196.8853 | $196.89 | $196.90 | $196.90 |
| Purchase #2 | $221.80 | 8.192% | $239.9699 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $51.69 | 10.531% | $57.1335 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $49.82 | 8.679% | $54.1439 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $236.50 | 13.398% | $268.1863 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $102.37 | 11.567% | $114.2111 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $146.86 | 4.818% | $153.9357 | $153.94 | $153.95 | $153.90 |
| 7 purchase totals = | $982.55 | $1,084.4657 | $1,084.47 | $1,084.50 | $1,084.40 | |