| 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 | $116.28 | 11.532% | $129.6894 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $109.25 | 10.577% | $120.8054 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $114.69 | 6.421% | $122.0542 | $122.05 | $122.05 | $122.10 |
| Purchase #4 | $74.53 | 10.236% | $82.1589 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $227.58 | 3.459% | $235.452 | $235.45 | $235.45 | $235.50 |
| Purchase #6 | $121.30 | 10.262% | $133.7478 | $133.75 | $133.75 | $133.70 |
| Purchase #7 | $43.45 | 9.781% | $47.6998 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $807.08 | $871.6075 | $871.61 | $871.60 | $871.70 | |