| 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 | $127.41 | 4.688% | $133.383 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $190.79 | 12.186% | $214.0397 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $68.27 | 12.721% | $76.9546 | $76.95 | $76.95 | $77.00 |
| Purchase #4 | $47.77 | 6.453% | $50.8526 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $54.41 | 6.823% | $58.1224 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $139.49 | 4.805% | $146.1925 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $196.31 | 11.803% | $219.4805 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $824.45 | $899.0253 | $899.01 | $899.05 | $899.10 | |