| 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 | $227.29 | 13.253% | $257.4127 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $19.29 | 3.492% | $19.9636 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $21.48 | 13.781% | $24.4402 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $206.53 | 9.135% | $225.3965 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $54.66 | 4.405% | $57.0678 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $70.64 | 4.533% | $73.8421 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $65.83 | 4.247% | $68.6258 | $68.63 | $68.65 | $68.60 |
| 7 purchase totals = | $665.72 | $726.7487 | $726.75 | $726.75 | $726.70 | |