| 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 | $137.46 | 6.654% | $146.6066 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $200.83 | 10.685% | $222.2887 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $42.91 | 7.311% | $46.0472 | $46.05 | $46.05 | $46.00 |
| Purchase #4 | $9.95 | 3.427% | $10.291 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $235.88 | 4.493% | $246.4781 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $114.53 | 5.438% | $120.7581 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $237.41 | 6.318% | $252.4096 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $978.97 | $1,044.8793 | $1,044.89 | $1,044.90 | $1,044.90 | |