| 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 | $129.34 | 5.458% | $136.3994 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $140.97 | 6.619% | $150.3008 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $180.97 | 11.105% | $201.0667 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $8.87 | 8.309% | $9.607 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $138.25 | 10.854% | $153.2557 | $153.26 | $153.25 | $153.30 |
| Purchase #6 | $132.58 | 5.648% | $140.0681 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $241.32 | 12.589% | $271.6998 | $271.70 | $271.70 | $271.70 |
| 7 purchase totals = | $972.30 | $1,062.3975 | $1,062.41 | $1,062.35 | $1,062.50 | |