| 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 | $116.63 | 6.622% | $124.3532 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $158.40 | 6.490% | $168.6802 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $218.26 | 6.129% | $231.6372 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $116.41 | 4.319% | $121.4377 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $103.95 | 13.517% | $118.0009 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $172.70 | 11.235% | $192.1028 | $192.10 | $192.10 | $192.10 |
| Purchase #7 | $155.83 | 10.559% | $172.2841 | $172.28 | $172.30 | $172.30 |
| 7 purchase totals = | $1,042.18 | $1,128.4961 | $1,128.49 | $1,128.55 | $1,128.50 | |