| 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 | $218.26 | 11.535% | $243.4363 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $125.99 | 11.428% | $140.3881 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $231.73 | 5.474% | $244.4149 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $226.95 | 11.115% | $252.1755 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $215.91 | 3.581% | $223.6417 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $186.90 | 8.499% | $202.7846 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $209.77 | 6.484% | $223.3715 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $1,415.51 | $1,530.2126 | $1,530.21 | $1,530.25 | $1,530.20 | |