| 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 | $207.27 | 4.620% | $216.8459 | $216.85 | $216.85 | $216.80 |
| Purchase #2 | $237.87 | 12.452% | $267.4896 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $224.64 | 5.748% | $237.5523 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $197.87 | 12.761% | $223.1202 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $70.35 | 6.401% | $74.8531 | $74.85 | $74.85 | $74.90 |
| Purchase #6 | $30.28 | 3.473% | $31.3316 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $17.46 | 3.349% | $18.0447 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $985.74 | $1,069.2374 | $1,069.23 | $1,069.25 | $1,069.20 | |