| 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 | $205.46 | 8.434% | $222.7885 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $208.91 | 4.395% | $218.0916 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $92.47 | 7.234% | $99.1593 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $162.29 | 6.775% | $173.2851 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $248.97 | 11.582% | $277.8057 | $277.81 | $277.80 | $277.80 |
| Purchase #6 | $105.91 | 10.598% | $117.1343 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $58.48 | 13.333% | $66.2771 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $1,082.49 | $1,174.5416 | $1,174.55 | $1,174.60 | $1,174.60 | |