| 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 | $237.66 | 6.359% | $252.7728 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $161.60 | 4.315% | $168.573 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $36.69 | 6.392% | $39.0352 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $33.80 | 12.702% | $38.0933 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $128.41 | 6.611% | $136.8992 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $221.43 | 10.342% | $244.3303 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $94.39 | 9.414% | $103.2759 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $913.98 | $982.9797 | $982.98 | $983.00 | $983.00 | |