| 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 | $197.40 | 12.298% | $221.6763 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $88.27 | 11.830% | $98.7123 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $189.34 | 10.250% | $208.7474 | $208.75 | $208.75 | $208.70 |
| Purchase #4 | $21.90 | 5.674% | $23.1426 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $23.41 | 13.668% | $26.6097 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $216.84 | 9.199% | $236.7871 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $227.90 | 4.478% | $238.1054 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $965.06 | $1,053.7808 | $1,053.79 | $1,053.80 | $1,053.70 | |