| 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 | $197.80 | 4.722% | $207.1401 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $101.45 | 3.629% | $105.1316 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $231.39 | 12.293% | $259.8348 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $84.89 | 8.498% | $92.104 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $18.87 | 4.142% | $19.6516 | $19.65 | $19.65 | $19.70 |
| Purchase #6 | $32.48 | 3.521% | $33.6236 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $26.83 | 11.821% | $30.0016 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $693.71 | $747.4873 | $747.47 | $747.50 | $747.40 | |