| 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 | $107.36 | 9.358% | $117.4067 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $247.69 | 13.853% | $282.0025 | $282.00 | $282.00 | $282.00 |
| Purchase #3 | $104.51 | 4.856% | $109.585 | $109.59 | $109.60 | $109.60 |
| Purchase #4 | $85.42 | 7.700% | $91.9973 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $211.92 | 12.246% | $237.8717 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $19.34 | 7.752% | $20.8392 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $247.39 | 7.260% | $265.3505 | $265.35 | $265.35 | $265.40 |
| 7 purchase totals = | $1,023.63 | $1,125.0529 | $1,125.06 | $1,125.05 | $1,125.10 | |