| 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 | $226.84 | 13.160% | $256.6921 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $117.55 | 3.354% | $121.4926 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $100.66 | 10.804% | $111.5353 | $111.54 | $111.55 | $111.50 |
| Purchase #4 | $19.27 | 9.498% | $21.1003 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $142.90 | 8.233% | $154.665 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $169.70 | 12.382% | $190.7123 | $190.71 | $190.70 | $190.70 |
| Purchase #7 | $195.61 | 12.305% | $219.6798 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $972.53 | $1,075.8774 | $1,075.88 | $1,075.90 | $1,075.90 | |