| 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 | $249.54 | 4.113% | $259.8036 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $77.39 | 4.681% | $81.0126 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $114.69 | 8.421% | $124.348 | $124.35 | $124.35 | $124.30 |
| Purchase #4 | $155.40 | 3.399% | $160.682 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $200.74 | 13.163% | $227.1634 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $17.79 | 13.157% | $20.1306 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $169.30 | 13.201% | $191.6493 | $191.65 | $191.65 | $191.60 |
| 7 purchase totals = | $984.85 | $1,064.7895 | $1,064.78 | $1,064.80 | $1,064.70 | |