| 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 | $114.81 | 7.319% | $123.2129 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $30.34 | 6.753% | $32.3889 | $32.39 | $32.40 | $32.40 |
| Purchase #3 | $101.99 | 3.480% | $105.5393 | $105.54 | $105.55 | $105.50 |
| Purchase #4 | $202.35 | 5.665% | $213.8131 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $26.78 | 12.795% | $30.2065 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $25.27 | 8.421% | $27.398 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $189.72 | 9.181% | $207.1382 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $691.26 | $739.6969 | $739.70 | $739.70 | $739.60 | |