| 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 | $215.30 | 7.142% | $230.6767 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $145.59 | 5.275% | $153.2699 | $153.27 | $153.25 | $153.30 |
| Purchase #3 | $121.43 | 5.594% | $128.2228 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $55.92 | 11.662% | $62.4414 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $113.63 | 10.377% | $125.4214 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $12.75 | 13.693% | $14.4959 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $101.92 | 4.541% | $106.5482 | $106.55 | $106.55 | $106.50 |
| 7 purchase totals = | $766.54 | $821.0763 | $821.08 | $821.05 | $821.00 | |