| 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 | $232.91 | 3.176% | $240.3072 | $240.31 | $240.30 | $240.30 |
| Purchase #2 | $191.91 | 9.754% | $210.6289 | $210.63 | $210.65 | $210.60 |
| Purchase #3 | $161.49 | 3.742% | $167.533 | $167.53 | $167.55 | $167.50 |
| Purchase #4 | $162.80 | 12.744% | $183.5472 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $45.55 | 11.676% | $50.8684 | $50.87 | $50.85 | $50.90 |
| Purchase #6 | $69.78 | 13.207% | $78.9958 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $190.86 | 13.306% | $216.2558 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $1,055.30 | $1,148.1363 | $1,148.15 | $1,148.15 | $1,148.10 | |