| 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 | $219.70 | 6.446% | $233.8619 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $28.48 | 5.853% | $30.1469 | $30.15 | $30.15 | $30.10 |
| Purchase #3 | $141.43 | 6.475% | $150.5876 | $150.59 | $150.60 | $150.60 |
| Purchase #4 | $218.85 | 7.657% | $235.6073 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $234.42 | 8.435% | $254.1933 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $107.33 | 10.308% | $118.3936 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $203.37 | 7.594% | $218.8139 | $218.81 | $218.80 | $218.80 |
| 7 purchase totals = | $1,153.58 | $1,241.6045 | $1,241.60 | $1,241.60 | $1,241.60 | |