| 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 | $20.35 | 10.319% | $22.4499 | $22.45 | $22.45 | $22.40 |
| Purchase #2 | $131.92 | 8.643% | $143.3218 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $207.40 | 4.855% | $217.4693 | $217.47 | $217.45 | $217.50 |
| Purchase #4 | $43.66 | 10.151% | $48.0919 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $165.34 | 11.787% | $184.8286 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $221.95 | 4.546% | $232.0398 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $227.93 | 10.199% | $251.1766 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $1,018.55 | $1,099.3779 | $1,099.38 | $1,099.40 | $1,099.30 | |