| 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 | $104.33 | 10.236% | $115.0092 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $146.78 | 6.366% | $156.124 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $89.43 | 13.623% | $101.613 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $24.60 | 8.527% | $26.6976 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $206.72 | 8.221% | $223.7145 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $88.82 | 7.819% | $95.7648 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $89.26 | 11.499% | $99.524 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $749.94 | $818.4471 | $818.43 | $818.35 | $818.40 | |