| 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 | $71.30 | 10.538% | $78.8136 | $78.81 | $78.80 | $78.80 |
| Purchase #2 | $224.69 | 10.810% | $248.979 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $218.87 | 4.848% | $229.4808 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $148.79 | 3.410% | $153.8637 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $206.92 | 6.775% | $220.9388 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $115.49 | 11.218% | $128.4457 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $130.87 | 3.677% | $135.6821 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $1,116.93 | $1,196.2037 | $1,196.20 | $1,196.25 | $1,196.20 | |