| 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 | $192.35 | 6.410% | $204.6796 | $204.68 | $204.70 | $204.70 |
| Purchase #2 | $54.30 | 12.571% | $61.1261 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $237.40 | 13.705% | $269.9357 | $269.94 | $269.95 | $269.90 |
| Purchase #4 | $213.32 | 3.652% | $221.1104 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $17.28 | 12.705% | $19.4754 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $133.35 | 9.663% | $146.2356 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $180.31 | 10.557% | $199.3453 | $199.35 | $199.35 | $199.30 |
| 7 purchase totals = | $1,028.31 | $1,121.9081 | $1,121.93 | $1,122.00 | $1,121.80 | |