| 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 | $226.34 | 3.847% | $235.0473 | $235.05 | $235.05 | $235.00 |
| Purchase #2 | $244.41 | 7.580% | $262.9363 | $262.94 | $262.95 | $262.90 |
| Purchase #3 | $128.74 | 11.499% | $143.5438 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $36.52 | 11.156% | $40.5942 | $40.59 | $40.60 | $40.60 |
| Purchase #5 | $137.99 | 12.727% | $155.552 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $20.48 | 11.567% | $22.8489 | $22.85 | $22.85 | $22.80 |
| Purchase #7 | $28.26 | 11.571% | $31.53 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $822.74 | $892.0525 | $892.05 | $892.10 | $891.90 | |