| 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 | $219.70 | 6.441% | $233.8509 | $233.85 | $233.85 | $233.90 |
| Purchase #2 | $60.55 | 13.793% | $68.9017 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $188.93 | 10.639% | $209.0303 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $210.44 | 7.530% | $226.2861 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $110.66 | 7.178% | $118.6032 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $64.28 | 10.680% | $71.1451 | $71.15 | $71.15 | $71.10 |
| Purchase #7 | $43.78 | 6.217% | $46.5018 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $898.34 | $974.3191 | $974.32 | $974.35 | $974.30 | |