| 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 | $188.68 | 7.796% | $203.3895 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $214.58 | 10.246% | $236.5659 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $189.75 | 13.245% | $214.8824 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $37.86 | 12.576% | $42.6213 | $42.62 | $42.60 | $42.60 |
| Purchase #5 | $132.46 | 11.569% | $147.7843 | $147.78 | $147.80 | $147.80 |
| Purchase #6 | $199.84 | 5.569% | $210.9691 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $113.42 | 4.213% | $118.1984 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $1,076.59 | $1,174.4109 | $1,174.41 | $1,174.40 | $1,174.50 | |