| 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 | $225.94 | 11.831% | $252.671 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $194.30 | 9.565% | $212.8848 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $206.91 | 12.279% | $232.3165 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $121.84 | 12.131% | $136.6204 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $127.94 | 11.280% | $142.3716 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $204.28 | 9.369% | $223.419 | $223.42 | $223.40 | $223.40 |
| Purchase #7 | $67.30 | 7.698% | $72.4808 | $72.48 | $72.50 | $72.50 |
| 7 purchase totals = | $1,148.51 | $1,272.7641 | $1,272.76 | $1,272.70 | $1,272.80 | |