| 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 | $121.41 | 4.470% | $126.837 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $92.70 | 3.136% | $95.6071 | $95.61 | $95.60 | $95.60 |
| Purchase #3 | $57.28 | 10.500% | $63.2944 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $246.40 | 7.119% | $263.9412 | $263.94 | $263.95 | $263.90 |
| Purchase #5 | $117.28 | 6.587% | $125.0052 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $187.36 | 8.107% | $202.5493 | $202.55 | $202.55 | $202.50 |
| Purchase #7 | $215.73 | 11.698% | $240.9661 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $1,038.16 | $1,118.2003 | $1,118.21 | $1,118.20 | $1,118.10 | |