| 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 | $196.36 | 8.469% | $212.9897 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $204.47 | 10.351% | $225.6347 | $225.63 | $225.65 | $225.60 |
| Purchase #3 | $177.49 | 3.812% | $184.2559 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $88.35 | 13.769% | $100.5149 | $100.51 | $100.50 | $100.50 |
| Purchase #5 | $179.28 | 5.761% | $189.6083 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $20.87 | 7.666% | $22.4699 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $167.70 | 4.439% | $175.1442 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $1,034.52 | $1,110.6176 | $1,110.61 | $1,110.60 | $1,110.60 | |