| 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 | $220.74 | 11.313% | $245.7123 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $247.55 | 7.569% | $266.2871 | $266.29 | $266.30 | $266.30 |
| Purchase #3 | $162.46 | 9.721% | $178.2527 | $178.25 | $178.25 | $178.30 |
| Purchase #4 | $22.74 | 9.383% | $24.8737 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $167.34 | 13.132% | $189.3151 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $59.35 | 8.847% | $64.6007 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $9.38 | 4.770% | $9.8274 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $889.56 | $978.8690 | $978.87 | $978.85 | $978.90 | |