| 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 | $202.45 | 8.688% | $220.0389 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $97.31 | 3.601% | $100.8141 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $19.30 | 6.666% | $20.5865 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $195.95 | 9.713% | $214.9826 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $210.76 | 10.324% | $232.5189 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $209.95 | 8.591% | $227.9868 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $139.84 | 7.178% | $149.8777 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,075.56 | $1,166.8055 | $1,166.81 | $1,166.85 | $1,166.80 | |