| 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 | $228.38 | 10.373% | $252.0699 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $240.48 | 5.170% | $252.9128 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $158.42 | 6.759% | $169.1276 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $109.87 | 3.125% | $113.3034 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $17.82 | 8.365% | $19.3106 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $165.70 | 7.709% | $178.4738 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $148.71 | 11.765% | $166.2057 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $1,069.38 | $1,151.4038 | $1,151.40 | $1,151.35 | $1,151.40 | |