| 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 | $233.37 | 4.316% | $243.4422 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $245.72 | 4.424% | $256.5907 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $35.67 | 3.243% | $36.8268 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $99.79 | 8.385% | $108.1574 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $47.47 | 8.729% | $51.6137 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $237.56 | 3.354% | $245.5278 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $81.66 | 6.419% | $86.9018 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $981.24 | $1,029.0604 | $1,029.06 | $1,029.10 | $1,029.00 | |