| 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 | $223.64 | 3.460% | $231.3779 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $13.79 | 13.114% | $15.5984 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $87.72 | 6.103% | $93.0736 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $211.66 | 7.373% | $227.2657 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $189.67 | 3.839% | $196.9514 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $75.59 | 9.532% | $82.7952 | $82.80 | $82.80 | $82.80 |
| Purchase #7 | $177.84 | 9.344% | $194.4574 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $979.91 | $1,041.5196 | $1,041.53 | $1,041.50 | $1,041.70 | |