| 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 | $30.58 | 12.268% | $34.3316 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $39.82 | 12.144% | $44.6557 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $238.69 | 11.866% | $267.013 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $221.85 | 8.514% | $240.7383 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $206.55 | 8.710% | $224.5405 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $9.43 | 10.293% | $10.4006 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $100.59 | 10.499% | $111.1509 | $111.15 | $111.15 | $111.20 |
| 7 purchase totals = | $847.51 | $932.8306 | $932.83 | $932.85 | $932.80 | |