| 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 | $188.87 | 10.202% | $208.1385 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $195.94 | 12.400% | $220.2366 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $144.69 | 10.448% | $159.8072 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $220.30 | 5.513% | $232.4451 | $232.45 | $232.45 | $232.40 |
| Purchase #5 | $18.82 | 10.285% | $20.7556 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $208.98 | 10.292% | $230.4882 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $246.44 | 12.173% | $276.4391 | $276.44 | $276.45 | $276.40 |
| 7 purchase totals = | $1,224.04 | $1,348.3103 | $1,348.33 | $1,348.35 | $1,348.20 | |