| 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 | $233.71 | 6.163% | $248.1135 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $136.84 | 13.620% | $155.4776 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $67.53 | 4.114% | $70.3082 | $70.31 | $70.30 | $70.30 |
| Purchase #4 | $184.57 | 10.447% | $203.852 | $203.85 | $203.85 | $203.90 |
| Purchase #5 | $13.34 | 7.792% | $14.3795 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $87.55 | 11.628% | $97.7303 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $101.59 | 6.687% | $108.3833 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $825.13 | $898.2444 | $898.24 | $898.30 | $898.30 | |