| 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 | $199.57 | 12.278% | $224.0732 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $56.74 | 6.630% | $60.5019 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $248.34 | 9.624% | $272.2402 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $235.62 | 7.249% | $252.7001 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $183.64 | 7.650% | $197.6885 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $99.59 | 3.776% | $103.3505 | $103.35 | $103.35 | $103.40 |
| Purchase #7 | $111.31 | 4.157% | $115.9372 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $1,134.81 | $1,226.4916 | $1,226.49 | $1,226.50 | $1,226.50 | |