| 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 | $100.28 | 11.694% | $112.0067 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $23.30 | 13.234% | $26.3835 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $102.84 | 6.157% | $109.1719 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $206.74 | 10.737% | $228.9377 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $122.55 | 4.261% | $127.7719 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $150.94 | 12.862% | $170.3539 | $170.35 | $170.35 | $170.40 |
| Purchase #7 | $178.54 | 10.264% | $196.8653 | $196.87 | $196.85 | $196.90 |
| 7 purchase totals = | $885.19 | $971.4909 | $971.49 | $971.45 | $971.60 | |