| 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 | $120.82 | 6.259% | $128.3821 | $128.38 | $128.40 | $128.40 |
| Purchase #2 | $235.44 | 10.275% | $259.6315 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $155.44 | 9.790% | $170.6576 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $65.58 | 8.837% | $71.3753 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $79.54 | 3.115% | $82.0177 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $14.32 | 12.179% | $16.064 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $14.96 | 11.845% | $16.732 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $686.10 | $744.8602 | $744.86 | $744.90 | $744.90 | |