| 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 | $142.44 | 5.367% | $150.0848 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $224.34 | 10.343% | $247.5435 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $180.98 | 11.629% | $202.0262 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $155.25 | 12.769% | $175.0739 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $182.94 | 11.641% | $204.236 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $162.40 | 6.799% | $173.4416 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $173.40 | 12.304% | $194.7351 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $1,221.75 | $1,347.1411 | $1,347.14 | $1,347.20 | $1,347.00 | |