| 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 | $203.57 | 13.401% | $230.8504 | $230.85 | $230.85 | $230.90 |
| Purchase #2 | $157.89 | 6.677% | $168.4323 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $44.98 | 5.315% | $47.3707 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $99.56 | 6.195% | $105.7277 | $105.73 | $105.75 | $105.70 |
| Purchase #5 | $56.27 | 3.662% | $58.3306 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $232.35 | 9.652% | $254.7764 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $21.89 | 7.851% | $23.6086 | $23.61 | $23.60 | $23.60 |
| 7 purchase totals = | $816.51 | $889.0967 | $889.10 | $889.15 | $889.10 | |