| 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 | $28.76 | 6.127% | $30.5221 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $131.83 | 7.865% | $142.1984 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $141.37 | 13.463% | $160.4026 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $224.63 | 13.591% | $255.1595 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $98.87 | 9.494% | $108.2567 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $185.54 | 5.399% | $195.5573 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $23.63 | 11.469% | $26.3401 | $26.34 | $26.35 | $26.30 |
| 7 purchase totals = | $834.63 | $918.4367 | $918.44 | $918.40 | $918.50 | |