| 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 | $220.70 | 9.296% | $241.2163 | $241.22 | $241.20 | $241.20 |
| Purchase #2 | $40.65 | 7.470% | $43.6866 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $222.63 | 5.582% | $235.0572 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $140.60 | 11.489% | $156.7535 | $156.75 | $156.75 | $156.80 |
| Purchase #5 | $75.82 | 8.646% | $82.3754 | $82.38 | $82.40 | $82.40 |
| Purchase #6 | $139.44 | 11.320% | $155.2246 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $45.36 | 11.690% | $50.6626 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $885.20 | $964.9762 | $964.98 | $964.95 | $965.10 | |