| 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 | $182.59 | 12.820% | $205.998 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $174.60 | 7.150% | $187.0839 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $134.56 | 7.161% | $144.1958 | $144.20 | $144.20 | $144.20 |
| Purchase #4 | $146.71 | 3.663% | $152.084 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $58.70 | 5.447% | $61.8974 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $42.30 | 12.359% | $47.5279 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $196.73 | 12.265% | $220.8589 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $936.19 | $1,019.6459 | $1,019.65 | $1,019.70 | $1,019.70 | |