| 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 | $37.38 | 4.168% | $38.938 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $232.81 | 11.384% | $259.3131 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $171.77 | 7.184% | $184.11 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $172.64 | 13.513% | $195.9688 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $18.78 | 12.863% | $21.1957 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $203.89 | 10.492% | $225.2821 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $177.36 | 7.712% | $191.038 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $1,014.63 | $1,115.8457 | $1,115.85 | $1,115.85 | $1,115.80 | |