| 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 | $190.55 | 9.791% | $209.2068 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $60.57 | 4.639% | $63.3798 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $204.50 | 13.601% | $232.314 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $240.32 | 13.447% | $272.6358 | $272.64 | $272.65 | $272.60 |
| Purchase #5 | $147.97 | 3.617% | $153.3221 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $78.26 | 12.297% | $87.8836 | $87.88 | $87.90 | $87.90 |
| Purchase #7 | $220.92 | 3.512% | $228.6787 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $1,143.09 | $1,247.4208 | $1,247.42 | $1,247.45 | $1,247.40 | |