| 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 | $249.63 | 3.824% | $259.1759 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $52.34 | 13.202% | $59.2499 | $59.25 | $59.25 | $59.20 |
| Purchase #3 | $224.56 | 6.740% | $239.6953 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $98.82 | 4.416% | $103.1839 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $112.32 | 7.232% | $120.443 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $69.89 | 4.561% | $73.0777 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $50.95 | 10.172% | $56.1326 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $858.51 | $910.9583 | $910.96 | $911.05 | $910.90 | |