| 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 | $247.65 | 6.370% | $263.4253 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $50.63 | 13.382% | $57.4053 | $57.41 | $57.40 | $57.40 |
| Purchase #3 | $116.99 | 4.479% | $122.23 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $246.35 | 11.787% | $275.3873 | $275.39 | $275.40 | $275.40 |
| Purchase #5 | $157.99 | 12.299% | $177.4212 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $14.85 | 3.183% | $15.3227 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $186.25 | 6.203% | $197.8031 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $1,020.71 | $1,108.9949 | $1,109.00 | $1,109.00 | $1,108.90 | |