| 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 | $124.50 | 12.204% | $139.694 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $199.80 | 9.744% | $219.2685 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $76.92 | 6.266% | $81.7398 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $183.35 | 9.785% | $201.2908 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $77.65 | 4.630% | $81.2452 | $81.25 | $81.25 | $81.20 |
| Purchase #6 | $157.62 | 5.400% | $166.1315 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $135.31 | 10.168% | $149.0683 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $955.15 | $1,038.4381 | $1,038.44 | $1,038.45 | $1,038.40 | |