| 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 | $238.74 | 5.164% | $251.0685 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $74.37 | 5.669% | $78.586 | $78.59 | $78.60 | $78.60 |
| Purchase #3 | $31.47 | 7.281% | $33.7613 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $67.26 | 3.794% | $69.8118 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $219.73 | 6.641% | $234.3223 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $91.78 | 8.170% | $99.2784 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $114.56 | 9.773% | $125.7559 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $837.91 | $892.5842 | $892.59 | $892.55 | $892.70 | |