| 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 | $224.36 | 8.140% | $242.6229 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $16.57 | 7.102% | $17.7468 | $17.75 | $17.75 | $17.70 |
| Purchase #3 | $7.66 | 4.824% | $8.0295 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $133.65 | 12.313% | $150.1063 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $224.48 | 12.206% | $251.88 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $48.54 | 4.670% | $50.8068 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $6.70 | 12.346% | $7.5272 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $661.96 | $728.7195 | $728.73 | $728.75 | $728.60 | |