| 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 | $104.49 | 9.635% | $114.5576 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $10.76 | 12.405% | $12.0948 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $135.72 | 10.226% | $149.5987 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $224.28 | 3.351% | $231.7956 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $152.44 | 7.252% | $163.4949 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $5.36 | 12.128% | $6.0101 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $52.27 | 3.106% | $53.8935 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $685.32 | $731.4452 | $731.44 | $731.45 | $731.50 | |