| 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 | $223.63 | 4.440% | $233.5592 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $240.46 | 11.622% | $268.4063 | $268.41 | $268.40 | $268.40 |
| Purchase #3 | $203.75 | 3.665% | $211.2174 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $94.78 | 5.154% | $99.665 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $68.59 | 13.493% | $77.8448 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $68.62 | 10.709% | $75.9685 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $193.74 | 4.804% | $203.0473 | $203.05 | $203.05 | $203.00 |
| 7 purchase totals = | $1,093.57 | $1,169.7085 | $1,169.72 | $1,169.65 | $1,169.70 | |