| 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 | $218.42 | 12.555% | $245.8426 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $47.72 | 11.623% | $53.2665 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $79.74 | 12.510% | $89.7155 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $27.76 | 10.252% | $30.606 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $83.98 | 11.348% | $93.5101 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $104.26 | 4.304% | $108.7474 | $108.75 | $108.75 | $108.70 |
| Purchase #7 | $199.66 | 5.793% | $211.2263 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $761.54 | $832.9144 | $832.93 | $832.90 | $832.80 | |