| 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 | $200.29 | 4.274% | $208.8504 | $208.85 | $208.85 | $208.90 |
| Purchase #2 | $26.27 | 7.168% | $28.153 | $28.15 | $28.15 | $28.20 |
| Purchase #3 | $168.39 | 8.762% | $183.1443 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $74.66 | 6.724% | $79.6801 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $245.34 | 3.743% | $254.5231 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $118.66 | 6.724% | $126.6387 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $169.96 | 11.449% | $189.4187 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $1,003.57 | $1,070.4083 | $1,070.40 | $1,070.40 | $1,070.40 | |