| 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 | $120.71 | 3.617% | $125.0761 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $110.44 | 3.419% | $114.2159 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $155.79 | 10.102% | $171.5279 | $171.53 | $171.55 | $171.50 |
| Purchase #4 | $161.43 | 13.246% | $182.813 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $63.62 | 4.314% | $66.3646 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $9.76 | 6.518% | $10.3962 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $26.89 | 3.465% | $27.8217 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $648.64 | $698.2154 | $698.22 | $698.20 | $698.20 | |