| 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 | $241.85 | 4.316% | $252.2882 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $196.86 | 4.734% | $206.1794 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $151.46 | 5.511% | $159.807 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $186.53 | 6.581% | $198.8055 | $198.81 | $198.80 | $198.80 |
| Purchase #5 | $13.79 | 4.317% | $14.3853 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $110.35 | 9.636% | $120.9833 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $159.85 | 10.125% | $176.0348 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $1,060.69 | $1,128.4835 | $1,128.49 | $1,128.55 | $1,128.50 | |