| 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 | $248.31 | 11.106% | $275.8873 | $275.89 | $275.90 | $275.90 |
| Purchase #2 | $35.75 | 3.866% | $37.1321 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $84.36 | 12.202% | $94.6536 | $94.65 | $94.65 | $94.70 |
| Purchase #4 | $170.35 | 4.366% | $177.7875 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $130.76 | 4.338% | $136.4324 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $18.68 | 4.505% | $19.5215 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $134.27 | 11.784% | $150.0924 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $822.48 | $891.5068 | $891.50 | $891.55 | $891.50 | |