| 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 | $220.68 | 6.665% | $235.3883 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $119.45 | 12.275% | $134.1125 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $176.57 | 9.154% | $192.7332 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $6.42 | 12.637% | $7.2313 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $13.37 | 10.674% | $14.7971 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $217.58 | 10.823% | $241.1287 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $61.94 | 7.646% | $66.6759 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $816.01 | $892.0670 | $892.07 | $892.15 | $892.00 | |