| 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 | $119.51 | 3.286% | $123.4371 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $32.66 | 6.203% | $34.6859 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $105.29 | 12.750% | $118.7145 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $81.63 | 8.739% | $88.7636 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $239.41 | 9.661% | $262.5394 | $262.54 | $262.55 | $262.50 |
| Purchase #6 | $213.55 | 9.782% | $234.4395 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $112.36 | 13.750% | $127.8095 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $904.41 | $990.3895 | $990.39 | $990.40 | $990.30 | |