| 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 | $245.38 | 10.823% | $271.9375 | $271.94 | $271.95 | $271.90 |
| Purchase #2 | $230.66 | 4.222% | $240.3985 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $10.35 | 3.205% | $10.6817 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $203.91 | 9.317% | $222.9083 | $222.91 | $222.90 | $222.90 |
| Purchase #5 | $83.43 | 5.410% | $87.9436 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $229.48 | 7.235% | $246.0829 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $126.51 | 12.138% | $141.8658 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $1,129.72 | $1,221.8183 | $1,221.82 | $1,221.85 | $1,221.80 | |