| 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 | $125.48 | 6.237% | $133.3062 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $66.29 | 9.586% | $72.6446 | $72.64 | $72.65 | $72.60 |
| Purchase #3 | $90.46 | 11.733% | $101.0737 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $102.42 | 11.541% | $114.2403 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $211.52 | 13.132% | $239.2968 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $123.92 | 6.702% | $132.2251 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $33.96 | 4.102% | $35.353 | $35.35 | $35.35 | $35.40 |
| 7 purchase totals = | $754.05 | $828.1397 | $828.14 | $828.15 | $828.10 | |