| 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 | $102.97 | 4.445% | $107.547 | $107.55 | $107.55 | $107.50 |
| Purchase #2 | $138.68 | 10.754% | $153.5936 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $49.33 | 10.624% | $54.5708 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $45.88 | 13.866% | $52.2417 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $246.63 | 11.429% | $274.8173 | $274.82 | $274.80 | $274.80 |
| Purchase #6 | $163.40 | 9.418% | $178.789 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $229.46 | 10.608% | $253.8011 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $976.35 | $1,075.3605 | $1,075.36 | $1,075.35 | $1,075.30 | |