| 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 | $124.82 | 4.161% | $130.0138 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $17.55 | 9.276% | $19.1779 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $143.49 | 10.186% | $158.1059 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $31.70 | 11.667% | $35.3984 | $35.40 | $35.40 | $35.40 |
| Purchase #5 | $146.50 | 7.206% | $157.0568 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $219.48 | 7.551% | $236.0529 | $236.05 | $236.05 | $236.10 |
| Purchase #7 | $18.79 | 12.823% | $21.1994 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $702.33 | $757.0051 | $757.01 | $757.00 | $757.10 | |