| 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 | $161.70 | 3.334% | $167.0911 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $248.88 | 4.698% | $260.5724 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $204.45 | 13.539% | $232.1305 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $41.63 | 6.182% | $44.2036 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $194.62 | 11.132% | $216.2851 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $87.93 | 3.786% | $91.259 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $94.38 | 5.697% | $99.7568 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $1,033.59 | $1,111.2985 | $1,111.30 | $1,111.30 | $1,111.40 | |