| 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 | $223.53 | 12.102% | $250.5816 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $189.62 | 3.404% | $196.0747 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $66.66 | 7.164% | $71.4355 | $71.44 | $71.45 | $71.40 |
| Purchase #4 | $62.75 | 3.180% | $64.7455 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $16.90 | 13.492% | $19.1801 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $100.71 | 12.202% | $112.9986 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $61.55 | 10.144% | $67.7936 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $721.72 | $782.8096 | $782.81 | $782.85 | $782.80 | |