| 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 | $223.58 | 8.629% | $242.8727 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $18.36 | 5.246% | $19.3232 | $19.32 | $19.30 | $19.30 |
| Purchase #3 | $172.35 | 9.312% | $188.3992 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $235.41 | 7.451% | $252.9504 | $252.95 | $252.95 | $253.00 |
| Purchase #5 | $127.90 | 3.130% | $131.9033 | $131.90 | $131.90 | $131.90 |
| Purchase #6 | $128.91 | 5.713% | $136.2746 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $146.37 | 7.132% | $156.8091 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $1,052.88 | $1,128.5325 | $1,128.52 | $1,128.45 | $1,128.60 | |