| 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 | $218.42 | 3.363% | $225.7655 | $225.77 | $225.75 | $225.80 |
| Purchase #2 | $11.72 | 4.863% | $12.2899 | $12.29 | $12.30 | $12.30 |
| Purchase #3 | $131.33 | 8.764% | $142.8398 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $30.25 | 8.205% | $32.732 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $133.59 | 5.575% | $141.0376 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $78.28 | 4.270% | $81.6226 | $81.62 | $81.60 | $81.60 |
| Purchase #7 | $130.52 | 8.290% | $141.3401 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $734.11 | $777.6275 | $777.63 | $777.65 | $777.50 | |