| 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 | $177.81 | 4.511% | $185.831 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $241.49 | 12.171% | $270.8817 | $270.88 | $270.90 | $270.90 |
| Purchase #3 | $138.89 | 4.162% | $144.6706 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $248.71 | 11.586% | $277.5255 | $277.53 | $277.55 | $277.50 |
| Purchase #5 | $225.85 | 6.239% | $239.9408 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $109.92 | 7.872% | $118.5729 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $244.38 | 6.842% | $261.1005 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,387.05 | $1,498.5230 | $1,498.52 | $1,498.55 | $1,498.50 | |