| 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 | $171.83 | 13.780% | $195.5082 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $188.59 | 7.414% | $202.5721 | $202.57 | $202.55 | $202.60 |
| Purchase #3 | $238.83 | 10.676% | $264.3275 | $264.33 | $264.35 | $264.30 |
| Purchase #4 | $9.62 | 4.768% | $10.0787 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $125.60 | 12.339% | $141.0978 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $205.73 | 11.794% | $229.9938 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $75.48 | 10.295% | $83.2507 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $1,015.68 | $1,126.8288 | $1,126.83 | $1,126.85 | $1,126.90 | |