| 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 | $26.64 | 5.270% | $28.0439 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $234.71 | 8.867% | $255.5217 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $224.48 | 9.508% | $245.8236 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $78.54 | 12.764% | $88.5648 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $196.47 | 9.438% | $215.0128 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $69.88 | 10.654% | $77.325 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $113.66 | 3.109% | $117.1937 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $944.38 | $1,027.4855 | $1,027.47 | $1,027.45 | $1,027.40 | |