| 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 | $43.63 | 3.329% | $45.0824 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $217.80 | 5.161% | $229.0407 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $174.37 | 13.320% | $197.5961 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $158.62 | 4.713% | $166.0958 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $31.94 | 12.425% | $35.9085 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $183.52 | 4.211% | $191.248 | $191.25 | $191.25 | $191.20 |
| Purchase #7 | $142.48 | 4.426% | $148.7862 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $952.36 | $1,013.7577 | $1,013.77 | $1,013.80 | $1,013.70 | |