| 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 | $222.65 | 4.205% | $232.0124 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $189.85 | 12.337% | $213.2718 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $155.46 | 5.615% | $164.1891 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $211.98 | 13.733% | $241.0912 | $241.09 | $241.10 | $241.10 |
| Purchase #5 | $145.56 | 10.468% | $160.7972 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $48.68 | 8.227% | $52.6849 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $93.89 | 10.870% | $104.0958 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $1,068.07 | $1,168.1424 | $1,168.14 | $1,168.15 | $1,168.20 | |