| 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 | $176.25 | 4.610% | $184.3751 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $239.65 | 13.246% | $271.394 | $271.39 | $271.40 | $271.40 |
| Purchase #3 | $210.43 | 11.372% | $234.3601 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $225.80 | 3.380% | $233.432 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $113.37 | 8.216% | $122.6845 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $39.33 | 11.297% | $43.7731 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $127.50 | 8.285% | $138.0634 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $1,132.33 | $1,228.0822 | $1,228.07 | $1,228.10 | $1,228.20 | |