| 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 | $247.56 | 8.271% | $268.0357 | $268.04 | $268.05 | $268.00 |
| Purchase #2 | $249.76 | 5.444% | $263.3569 | $263.36 | $263.35 | $263.40 |
| Purchase #3 | $10.45 | 7.456% | $11.2292 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $115.52 | 5.587% | $121.9741 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $17.63 | 7.307% | $18.9182 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $130.81 | 8.827% | $142.3566 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $95.31 | 13.233% | $107.9224 | $107.92 | $107.90 | $107.90 |
| 7 purchase totals = | $867.04 | $933.7931 | $933.80 | $933.75 | $933.80 | |