| 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 | $215.83 | 12.550% | $242.9167 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $245.46 | 10.746% | $271.8371 | $271.84 | $271.85 | $271.80 |
| Purchase #3 | $239.39 | 6.509% | $254.9719 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $153.51 | 11.177% | $170.6678 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $239.49 | 8.536% | $259.9329 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $245.42 | 8.168% | $265.4659 | $265.47 | $265.45 | $265.50 |
| Purchase #7 | $116.90 | 9.354% | $127.8348 | $127.83 | $127.85 | $127.80 |
| 7 purchase totals = | $1,456.00 | $1,593.6271 | $1,593.63 | $1,593.60 | $1,593.60 | |