| 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 | $100.34 | 10.232% | $110.6068 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $234.83 | 11.131% | $260.9689 | $260.97 | $260.95 | $261.00 |
| Purchase #3 | $195.97 | 12.165% | $219.8098 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $69.65 | 11.866% | $77.9147 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $139.30 | 9.150% | $152.046 | $152.05 | $152.05 | $152.00 |
| Purchase #6 | $229.33 | 12.461% | $257.9068 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $23.63 | 13.503% | $26.8208 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $993.05 | $1,106.0738 | $1,106.08 | $1,106.00 | $1,106.00 | |