| 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 | $245.25 | 13.800% | $279.0945 | $279.09 | $279.10 | $279.10 |
| Purchase #2 | $194.56 | 5.228% | $204.7316 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $17.93 | 4.258% | $18.6935 | $18.69 | $18.70 | $18.70 |
| Purchase #4 | $76.99 | 4.412% | $80.3868 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $169.95 | 11.651% | $189.7509 | $189.75 | $189.75 | $189.80 |
| Purchase #6 | $54.40 | 11.692% | $60.7604 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $25.72 | 3.171% | $26.5356 | $26.54 | $26.55 | $26.50 |
| 7 purchase totals = | $784.80 | $859.9533 | $859.95 | $860.00 | $860.00 | |