| 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 | $204.45 | 13.522% | $232.0957 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $192.48 | 7.538% | $206.9891 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $16.82 | 9.190% | $18.3658 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $12.29 | 13.672% | $13.9703 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $19.81 | 12.526% | $22.2914 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $125.30 | 5.454% | $132.1339 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $54.61 | 13.634% | $62.0555 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $625.76 | $687.9017 | $687.91 | $687.90 | $688.00 | |