| 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 | $244.89 | 13.263% | $277.3698 | $277.37 | $277.35 | $277.40 |
| Purchase #2 | $90.34 | 5.789% | $95.5698 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $188.68 | 10.420% | $208.3405 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $109.41 | 8.602% | $118.8214 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $205.98 | 13.206% | $233.1817 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $194.65 | 9.461% | $213.0658 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $43.75 | 7.116% | $46.8633 | $46.86 | $46.85 | $46.90 |
| 7 purchase totals = | $1,077.70 | $1,193.2123 | $1,193.21 | $1,193.15 | $1,193.30 | |