| 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 | $107.49 | 13.585% | $122.0925 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $10.54 | 3.519% | $10.9109 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $203.56 | 3.797% | $211.2892 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $212.75 | 5.574% | $224.6087 | $224.61 | $224.60 | $224.60 |
| Purchase #5 | $178.27 | 3.339% | $184.2224 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $14.68 | 4.840% | $15.3905 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $242.79 | 8.797% | $264.1482 | $264.15 | $264.15 | $264.10 |
| 7 purchase totals = | $970.08 | $1,032.6624 | $1,032.66 | $1,032.65 | $1,032.60 | |