| 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 | $124.70 | 12.789% | $140.6479 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $68.79 | 8.243% | $74.4604 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $225.26 | 6.737% | $240.4358 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $130.25 | 7.258% | $139.7035 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $62.44 | 8.651% | $67.8417 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $13.60 | 12.750% | $15.334 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $30.29 | 5.591% | $31.9835 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $655.33 | $710.4068 | $710.40 | $710.45 | $710.30 | |