| 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 | $206.41 | 8.735% | $224.4399 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $136.80 | 12.411% | $153.7782 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $142.78 | 8.650% | $155.1305 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $208.49 | 7.514% | $224.1559 | $224.16 | $224.15 | $224.20 |
| Purchase #5 | $190.85 | 6.739% | $203.7114 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $181.86 | 8.315% | $196.9817 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $75.84 | 12.771% | $85.5255 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $1,143.03 | $1,243.7231 | $1,243.73 | $1,243.80 | $1,243.70 | |