| 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 | $112.73 | 12.726% | $127.076 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $194.70 | 9.445% | $213.0894 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $193.72 | 12.832% | $218.5782 | $218.58 | $218.60 | $218.60 |
| Purchase #4 | $70.77 | 7.505% | $76.0813 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $205.84 | 13.614% | $233.8631 | $233.86 | $233.85 | $233.90 |
| Purchase #6 | $164.35 | 3.450% | $170.0201 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $80.91 | 4.727% | $84.7346 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $1,023.02 | $1,123.4427 | $1,123.44 | $1,123.50 | $1,123.50 | |