| 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 | $250.25 | 13.582% | $284.239 | $284.24 | $284.25 | $284.20 |
| Purchase #2 | $47.34 | 3.853% | $49.164 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $96.98 | 4.493% | $101.3373 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $87.42 | 11.557% | $97.5231 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $183.61 | 10.403% | $202.7109 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $200.34 | 10.573% | $221.5219 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $31.66 | 4.396% | $33.0518 | $33.05 | $33.05 | $33.10 |
| 7 purchase totals = | $897.60 | $989.5480 | $989.54 | $989.50 | $989.50 | |