| 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 | $23.52 | 9.317% | $25.7114 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $21.83 | 12.831% | $24.631 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $141.77 | 8.738% | $154.1579 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $188.52 | 10.740% | $208.767 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $79.45 | 6.742% | $84.8065 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $219.33 | 12.462% | $246.6629 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $157.74 | 6.562% | $168.0909 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $832.16 | $912.8276 | $912.83 | $912.80 | $912.90 | |