| 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 | $104.27 | 10.812% | $115.5437 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $17.26 | 3.228% | $17.8172 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $56.89 | 10.136% | $62.6564 | $62.66 | $62.65 | $62.70 |
| Purchase #4 | $52.92 | 12.720% | $59.6514 | $59.65 | $59.65 | $59.70 |
| Purchase #5 | $220.51 | 12.177% | $247.3615 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $153.87 | 9.419% | $168.363 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $180.91 | 3.537% | $187.3088 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $786.63 | $858.7020 | $858.70 | $858.65 | $858.80 | |