| 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 | $191.85 | 3.459% | $198.4861 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $74.79 | 10.807% | $82.8726 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $39.58 | 3.518% | $40.9724 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $250.48 | 7.155% | $268.4018 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $12.35 | 11.417% | $13.76 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $167.72 | 3.741% | $173.9944 | $173.99 | $174.00 | $174.00 |
| Purchase #7 | $193.72 | 9.696% | $212.5031 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $930.49 | $990.9904 | $990.98 | $990.95 | $991.10 | |