| 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 | $194.92 | 12.611% | $219.5014 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $177.70 | 6.353% | $188.9893 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $245.73 | 13.552% | $279.0313 | $279.03 | $279.05 | $279.00 |
| Purchase #4 | $48.37 | 7.513% | $52.004 | $52.00 | $52.00 | $52.00 |
| Purchase #5 | $212.72 | 13.617% | $241.6861 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $173.40 | 7.325% | $186.1016 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $209.88 | 12.381% | $235.8652 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $1,262.72 | $1,403.1789 | $1,403.18 | $1,403.20 | $1,403.20 | |