| 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 | $229.90 | 5.227% | $241.9169 | $241.92 | $241.90 | $241.90 |
| Purchase #2 | $20.65 | 10.359% | $22.7891 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $129.88 | 4.612% | $135.8701 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $134.66 | 10.833% | $149.2477 | $149.25 | $149.25 | $149.20 |
| Purchase #5 | $167.77 | 3.282% | $173.2762 | $173.28 | $173.30 | $173.30 |
| Purchase #6 | $36.64 | 10.148% | $40.3582 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $78.33 | 8.727% | $85.1659 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $797.83 | $848.6241 | $848.64 | $848.60 | $848.70 | |