| 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 | $174.97 | 9.831% | $192.1713 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $62.82 | 11.188% | $69.8483 | $69.85 | $69.85 | $69.80 |
| Purchase #3 | $212.81 | 13.863% | $242.3119 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $200.55 | 3.333% | $207.2343 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $239.67 | 8.316% | $259.601 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $83.91 | 8.734% | $91.2387 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $213.41 | 7.165% | $228.7008 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $1,188.14 | $1,291.1063 | $1,291.10 | $1,291.10 | $1,291.00 | |