| 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 | $243.96 | 7.348% | $261.8862 | $261.89 | $261.90 | $261.90 |
| Purchase #2 | $118.65 | 12.486% | $133.4646 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $69.29 | 3.762% | $71.8967 | $71.90 | $71.90 | $71.90 |
| Purchase #4 | $93.60 | 8.719% | $101.761 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $21.95 | 6.312% | $23.3355 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $191.60 | 3.364% | $198.0454 | $198.05 | $198.05 | $198.00 |
| Purchase #7 | $160.39 | 13.213% | $181.5823 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $899.44 | $971.9717 | $971.98 | $972.00 | $972.00 | |