| 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 | $178.92 | 10.200% | $197.1698 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $231.71 | 10.520% | $256.0859 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $7.96 | 7.833% | $8.5835 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $27.79 | 7.692% | $29.9276 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $121.49 | 4.746% | $127.2559 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $212.27 | 11.179% | $235.9997 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $246.34 | 5.268% | $259.3172 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $1,026.48 | $1,114.3396 | $1,114.35 | $1,114.35 | $1,114.40 | |