| 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 | $131.43 | 3.348% | $135.8303 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $32.46 | 10.816% | $35.9709 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $145.72 | 3.542% | $150.8814 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $181.45 | 12.872% | $204.8062 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $224.96 | 11.300% | $250.3805 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $118.28 | 4.559% | $123.6724 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $42.74 | 8.856% | $46.5251 | $46.53 | $46.55 | $46.50 |
| 7 purchase totals = | $877.04 | $948.0668 | $948.07 | $948.10 | $948.10 | |