| 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 | $195.89 | 8.631% | $212.7973 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $225.71 | 5.159% | $237.3544 | $237.35 | $237.35 | $237.40 |
| Purchase #3 | $78.57 | 6.148% | $83.4005 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $81.76 | 4.806% | $85.6894 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $98.68 | 8.770% | $107.3342 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $174.46 | 8.106% | $188.6017 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $85.46 | 9.134% | $93.2659 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $940.53 | $1,008.4434 | $1,008.44 | $1,008.45 | $1,008.50 | |