| 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 | $249.63 | 11.297% | $277.8307 | $277.83 | $277.85 | $277.80 |
| Purchase #2 | $22.60 | 5.634% | $23.8733 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $169.59 | 8.695% | $184.3359 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $141.68 | 11.824% | $158.4322 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $147.61 | 4.558% | $154.3381 | $154.34 | $154.35 | $154.30 |
| Purchase #6 | $49.39 | 6.643% | $52.671 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $237.88 | 7.301% | $255.2476 | $255.25 | $255.25 | $255.20 |
| 7 purchase totals = | $1,018.38 | $1,106.7288 | $1,106.73 | $1,106.75 | $1,106.60 | |