| 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 | $195.30 | 6.466% | $207.9281 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $99.54 | 13.219% | $112.6982 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $18.90 | 5.419% | $19.9242 | $19.92 | $19.90 | $19.90 |
| Purchase #4 | $120.52 | 8.778% | $131.0992 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $109.26 | 7.718% | $117.6927 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $229.29 | 13.156% | $259.4554 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $132.69 | 5.357% | $139.7982 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $905.50 | $988.5960 | $988.60 | $988.60 | $988.60 | |