| 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 | $98.33 | 13.306% | $111.4138 | $111.41 | $111.40 | $111.40 |
| Purchase #2 | $94.43 | 12.345% | $106.0874 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $46.45 | 10.374% | $51.2687 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $67.35 | 10.386% | $74.345 | $74.35 | $74.35 | $74.30 |
| Purchase #5 | $133.47 | 3.151% | $137.6756 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $142.69 | 10.613% | $157.8337 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $221.26 | 3.445% | $228.8824 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $803.98 | $867.5066 | $867.51 | $867.55 | $867.50 | |