| 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 | $14.74 | 5.637% | $15.5709 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $231.31 | 3.502% | $239.4105 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $227.35 | 5.581% | $240.0384 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $101.63 | 8.844% | $110.6182 | $110.62 | $110.60 | $110.60 |
| Purchase #5 | $238.65 | 11.749% | $266.689 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $149.40 | 3.692% | $154.9158 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $183.65 | 10.438% | $202.8194 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,146.73 | $1,230.0622 | $1,230.07 | $1,230.00 | $1,230.00 | |