| 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 | $206.35 | 7.562% | $221.9542 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $247.56 | 11.673% | $276.4577 | $276.46 | $276.45 | $276.50 |
| Purchase #3 | $107.57 | 12.290% | $120.7904 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $5.28 | 13.683% | $6.0025 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $117.61 | 13.401% | $133.3709 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $34.33 | 11.435% | $38.2556 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $196.42 | 7.686% | $211.5168 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $915.12 | $1,008.3481 | $1,008.35 | $1,008.30 | $1,008.50 | |