| 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 | $103.39 | 11.602% | $115.3853 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $116.87 | 9.834% | $128.363 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $250.98 | 9.245% | $274.1831 | $274.18 | $274.20 | $274.20 |
| Purchase #4 | $75.89 | 12.520% | $85.3914 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $105.73 | 12.398% | $118.8384 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $159.51 | 3.189% | $164.5968 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $17.29 | 10.816% | $19.1601 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $829.66 | $905.9181 | $905.92 | $905.95 | $906.00 | |