| 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 | $210.69 | 8.806% | $229.2434 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $188.85 | 3.592% | $195.6335 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $48.38 | 10.180% | $53.3051 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $70.31 | 4.530% | $73.495 | $73.50 | $73.50 | $73.50 |
| Purchase #5 | $20.49 | 12.123% | $22.974 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $83.49 | 7.867% | $90.0582 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $195.45 | 7.286% | $209.6905 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $817.66 | $874.3997 | $874.40 | $874.40 | $874.40 | |