| 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 | $207.56 | 7.740% | $223.6251 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $243.92 | 8.736% | $265.2289 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $101.30 | 7.869% | $109.2713 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $213.98 | 4.797% | $224.2446 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $69.71 | 3.412% | $72.0885 | $72.09 | $72.10 | $72.10 |
| Purchase #6 | $69.54 | 8.830% | $75.6804 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $151.34 | 5.233% | $159.2596 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $1,057.35 | $1,129.3984 | $1,129.40 | $1,129.45 | $1,129.40 | |