| 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 | $177.25 | 11.413% | $197.4795 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $116.25 | 6.682% | $124.0178 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $197.67 | 10.345% | $218.119 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $100.89 | 11.317% | $112.3077 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $231.29 | 6.260% | $245.7688 | $245.77 | $245.75 | $245.80 |
| Purchase #6 | $89.54 | 3.760% | $92.9067 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $227.40 | 4.448% | $237.5148 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $1,140.29 | $1,228.1143 | $1,228.12 | $1,228.05 | $1,228.10 | |