| 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 | $248.74 | 13.825% | $283.1283 | $283.13 | $283.15 | $283.10 |
| Purchase #2 | $151.35 | 9.766% | $166.1308 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $78.42 | 7.181% | $84.0513 | $84.05 | $84.05 | $84.10 |
| Purchase #4 | $218.43 | 11.248% | $242.999 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $237.95 | 9.245% | $259.9485 | $259.95 | $259.95 | $259.90 |
| Purchase #6 | $18.79 | 9.865% | $20.6436 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $236.49 | 13.845% | $269.232 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $1,190.17 | $1,326.1335 | $1,326.13 | $1,326.20 | $1,326.00 | |