| 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 | $238.47 | 3.843% | $247.6344 | $247.63 | $247.65 | $247.60 |
| Purchase #2 | $114.94 | 8.721% | $124.9639 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $19.47 | 7.111% | $20.8545 | $20.85 | $20.85 | $20.90 |
| Purchase #4 | $39.67 | 6.207% | $42.1323 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $5.88 | 12.866% | $6.6365 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $145.83 | 13.625% | $165.6993 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $103.61 | 5.834% | $109.6546 | $109.65 | $109.65 | $109.70 |
| 7 purchase totals = | $667.87 | $717.5755 | $717.56 | $717.60 | $717.60 | |