| 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 | $117.64 | 7.182% | $126.0889 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $246.39 | 13.324% | $279.219 | $279.22 | $279.20 | $279.20 |
| Purchase #3 | $204.64 | 5.704% | $216.3127 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $24.27 | 13.662% | $27.5858 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $96.64 | 7.800% | $104.1779 | $104.18 | $104.20 | $104.20 |
| Purchase #6 | $101.70 | 9.118% | $110.973 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $237.25 | 4.561% | $248.071 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,028.53 | $1,112.4283 | $1,112.43 | $1,112.40 | $1,112.50 | |