| 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 | $104.34 | 5.425% | $110.0004 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $111.52 | 5.559% | $117.7194 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $163.95 | 8.332% | $177.6103 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $118.27 | 3.756% | $122.7122 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $235.77 | 9.230% | $257.5316 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $238.80 | 12.634% | $268.97 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $53.96 | 13.743% | $61.3757 | $61.38 | $61.40 | $61.40 |
| 7 purchase totals = | $1,026.61 | $1,115.9196 | $1,115.92 | $1,115.90 | $1,115.90 | |