| 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 | $233.34 | 4.311% | $243.3993 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $236.25 | 10.209% | $260.3688 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $184.41 | 3.106% | $190.1378 | $190.14 | $190.15 | $190.10 |
| Purchase #4 | $58.89 | 10.131% | $64.8561 | $64.86 | $64.85 | $64.90 |
| Purchase #5 | $44.46 | 5.742% | $47.0129 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $133.39 | 13.115% | $150.8841 | $150.88 | $150.90 | $150.90 |
| Purchase #7 | $120.42 | 11.508% | $134.2779 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $1,011.16 | $1,090.9369 | $1,090.94 | $1,090.95 | $1,091.00 | |