| 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 | $110.37 | 10.736% | $122.2193 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $45.97 | 13.456% | $52.1557 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $250.26 | 4.826% | $262.3375 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $205.64 | 7.409% | $220.8759 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $90.76 | 6.837% | $96.9653 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $123.28 | 12.612% | $138.8281 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $191.75 | 3.672% | $198.7911 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $1,018.03 | $1,092.1729 | $1,092.19 | $1,092.20 | $1,092.20 | |