| 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 | $19.29 | 12.459% | $21.6933 | $21.69 | $21.70 | $21.70 |
| Purchase #2 | $116.81 | 5.534% | $123.2743 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $122.59 | 11.204% | $136.325 | $136.33 | $136.35 | $136.30 |
| Purchase #4 | $149.31 | 11.336% | $166.2358 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $14.36 | 6.839% | $15.3421 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $204.93 | 3.174% | $211.4345 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $187.35 | 6.125% | $198.8252 | $198.83 | $198.85 | $198.80 |
| 7 purchase totals = | $814.64 | $873.1302 | $873.13 | $873.20 | $873.00 | |