| 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 | $200.32 | 6.447% | $213.2346 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $249.67 | 3.275% | $257.8467 | $257.85 | $257.85 | $257.80 |
| Purchase #3 | $41.43 | 4.849% | $43.4389 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $95.25 | 13.817% | $108.4107 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $112.28 | 10.410% | $123.9683 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $23.41 | 11.803% | $26.1731 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $206.47 | 12.677% | $232.6442 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $928.83 | $1,005.7165 | $1,005.71 | $1,005.70 | $1,005.60 | |