| 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 | $199.76 | 11.332% | $222.3968 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $28.74 | 11.468% | $32.0359 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $122.45 | 3.310% | $126.5031 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $173.56 | 12.261% | $194.8402 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $83.73 | 10.239% | $92.3031 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $27.25 | 13.399% | $30.9012 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $170.41 | 10.230% | $187.8429 | $187.84 | $187.85 | $187.80 |
| 7 purchase totals = | $805.90 | $886.8232 | $886.82 | $886.85 | $886.70 | |