| 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 | $111.47 | 5.391% | $117.4793 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $22.92 | 5.192% | $24.11 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $95.28 | 10.125% | $104.9271 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $247.85 | 11.691% | $276.8261 | $276.83 | $276.85 | $276.80 |
| Purchase #5 | $58.91 | 8.324% | $63.8137 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $134.51 | 3.605% | $139.3591 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $122.64 | 10.228% | $135.1836 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $793.58 | $861.6989 | $861.70 | $861.75 | $861.70 | |