| 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 | $238.75 | 11.489% | $266.18 | $266.18 | $266.20 | $266.20 |
| Purchase #2 | $202.63 | 5.359% | $213.4889 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $158.97 | 6.684% | $169.5956 | $169.60 | $169.60 | $169.60 |
| Purchase #4 | $100.56 | 13.458% | $114.0934 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $248.82 | 13.816% | $283.197 | $283.20 | $283.20 | $283.20 |
| Purchase #6 | $116.41 | 10.662% | $128.8216 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $119.43 | 9.477% | $130.7484 | $130.75 | $130.75 | $130.70 |
| 7 purchase totals = | $1,185.57 | $1,306.1249 | $1,306.13 | $1,306.15 | $1,306.10 | |