| 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 | $222.85 | 13.500% | $252.9348 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $61.44 | 4.427% | $64.1599 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $163.97 | 10.390% | $181.0065 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $167.56 | 3.171% | $172.8733 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $232.79 | 4.490% | $243.2423 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $34.40 | 9.782% | $37.765 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $240.79 | 10.634% | $266.3956 | $266.40 | $266.40 | $266.40 |
| 7 purchase totals = | $1,123.80 | $1,218.3774 | $1,218.38 | $1,218.35 | $1,218.40 | |