| 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 | $126.32 | 5.306% | $133.0225 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $48.33 | 8.617% | $52.4946 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $227.54 | 4.759% | $238.3686 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $126.93 | 13.584% | $144.1722 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $86.86 | 6.348% | $92.3739 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $230.95 | 5.577% | $243.8301 | $243.83 | $243.85 | $243.80 |
| Purchase #7 | $204.91 | 3.400% | $211.8769 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $1,051.84 | $1,116.1388 | $1,116.13 | $1,116.10 | $1,116.20 | |