| 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 | $242.92 | 13.775% | $276.3822 | $276.38 | $276.40 | $276.40 |
| Purchase #2 | $182.45 | 6.847% | $194.9424 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $9.56 | 6.595% | $10.1905 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $157.31 | 11.227% | $174.9712 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $184.70 | 10.409% | $203.9254 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $22.99 | 12.296% | $25.8169 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $116.64 | 7.121% | $124.9459 | $124.95 | $124.95 | $124.90 |
| 7 purchase totals = | $916.57 | $1,011.1745 | $1,011.18 | $1,011.20 | $1,011.10 | |