| 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 | $103.79 | 13.421% | $117.7197 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $125.99 | 12.509% | $141.7501 | $141.75 | $141.75 | $141.80 |
| Purchase #3 | $164.92 | 6.283% | $175.2819 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $180.94 | 4.252% | $188.6336 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $214.86 | 9.340% | $234.9279 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $125.55 | 3.577% | $130.0409 | $130.04 | $130.05 | $130.00 |
| Purchase #7 | $238.92 | 10.556% | $264.1404 | $264.14 | $264.15 | $264.10 |
| 7 purchase totals = | $1,154.97 | $1,252.4945 | $1,252.49 | $1,252.55 | $1,252.40 | |