| 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 | $222.55 | 4.697% | $233.0032 | $233.00 | $233.00 | $233.00 |
| Purchase #2 | $17.80 | 5.645% | $18.8048 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $222.59 | 4.560% | $232.7401 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $169.54 | 5.516% | $178.8918 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $139.42 | 13.254% | $157.8987 | $157.90 | $157.90 | $157.90 |
| Purchase #6 | $48.91 | 9.207% | $53.4131 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $224.30 | 10.597% | $248.0691 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,045.11 | $1,122.8208 | $1,122.81 | $1,122.80 | $1,122.80 | |