| 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 | $113.73 | 11.295% | $126.5758 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $97.51 | 11.206% | $108.437 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $147.26 | 5.333% | $155.1134 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $217.68 | 5.448% | $229.5392 | $229.54 | $229.55 | $229.50 |
| Purchase #5 | $221.84 | 10.628% | $245.4172 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $206.95 | 10.833% | $229.3689 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $190.83 | 10.868% | $211.5694 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $1,195.80 | $1,306.0209 | $1,306.03 | $1,306.00 | $1,306.00 | |