| 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 | $221.46 | 3.250% | $228.6575 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $176.96 | 13.789% | $201.361 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $248.34 | 10.127% | $273.4894 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $98.68 | 4.575% | $103.1946 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $229.62 | 11.196% | $255.3283 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $16.44 | 9.681% | $18.0316 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $243.88 | 11.578% | $272.1164 | $272.12 | $272.10 | $272.10 |
| 7 purchase totals = | $1,235.38 | $1,352.1788 | $1,352.18 | $1,352.20 | $1,352.20 | |