| 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 | $191.70 | 10.359% | $211.5582 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $158.42 | 3.687% | $164.2609 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $64.70 | 3.279% | $66.8215 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $99.63 | 8.207% | $107.8066 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $236.25 | 11.699% | $263.8889 | $263.89 | $263.90 | $263.90 |
| Purchase #6 | $87.96 | 5.405% | $92.7142 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $101.67 | 12.225% | $114.0992 | $114.10 | $114.10 | $114.10 |
| 7 purchase totals = | $940.33 | $1,021.1495 | $1,021.15 | $1,021.10 | $1,021.20 | |