| 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 | $6.36 | 10.335% | $7.0173 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $244.54 | 6.857% | $261.3081 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $162.64 | 5.133% | $170.9883 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $203.71 | 9.236% | $222.5247 | $222.52 | $222.50 | $222.50 |
| Purchase #5 | $93.32 | 12.168% | $104.6752 | $104.68 | $104.70 | $104.70 |
| Purchase #6 | $238.82 | 10.537% | $263.9845 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $115.80 | 9.352% | $126.6296 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $1,065.19 | $1,157.1277 | $1,157.13 | $1,157.15 | $1,157.10 | |