| 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 | $96.26 | 13.526% | $109.2801 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $39.73 | 8.848% | $43.2453 | $43.25 | $43.25 | $43.20 |
| Purchase #3 | $245.74 | 10.353% | $271.1815 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $239.90 | 10.166% | $264.2882 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $91.27 | 10.664% | $101.003 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $55.93 | 11.224% | $62.2076 | $62.21 | $62.20 | $62.20 |
| Purchase #7 | $154.97 | 12.367% | $174.1351 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $923.80 | $1,025.3408 | $1,025.35 | $1,025.40 | $1,025.30 | |