| 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 | $196.40 | 5.297% | $206.8033 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $14.61 | 6.158% | $15.5097 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $32.36 | 9.245% | $35.3517 | $35.35 | $35.35 | $35.40 |
| Purchase #4 | $44.84 | 9.568% | $49.1303 | $49.13 | $49.15 | $49.10 |
| Purchase #5 | $248.95 | 10.564% | $275.2491 | $275.25 | $275.25 | $275.20 |
| Purchase #6 | $111.36 | 5.132% | $117.075 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $200.50 | 7.873% | $216.2854 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $849.02 | $915.4045 | $915.41 | $915.45 | $915.40 | |