| 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 | $241.95 | 12.631% | $272.5107 | $272.51 | $272.50 | $272.50 |
| Purchase #2 | $220.89 | 6.486% | $235.2169 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $222.88 | 13.554% | $253.0892 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $200.99 | 8.203% | $217.4772 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $60.82 | 3.191% | $62.7608 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $130.92 | 9.326% | $143.1296 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $43.25 | 4.635% | $45.2546 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $1,121.70 | $1,229.4390 | $1,229.44 | $1,229.45 | $1,229.50 | |