| 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 | $190.61 | 8.699% | $207.1912 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $20.90 | 10.637% | $23.1231 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $189.43 | 6.635% | $201.9987 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $32.52 | 8.407% | $35.254 | $35.25 | $35.25 | $35.30 |
| Purchase #5 | $150.69 | 13.567% | $171.1341 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $27.61 | 3.337% | $28.5313 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $101.50 | 10.473% | $112.1301 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $713.26 | $779.3625 | $779.35 | $779.40 | $779.30 | |