| 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 | $24.80 | 10.832% | $27.4863 | $27.49 | $27.50 | $27.50 |
| Purchase #2 | $208.56 | 4.730% | $218.4249 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $223.26 | 7.121% | $239.1583 | $239.16 | $239.15 | $239.20 |
| Purchase #4 | $105.73 | 11.718% | $118.1194 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $34.69 | 6.479% | $36.9376 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $177.87 | 6.407% | $189.2661 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $116.32 | 10.586% | $128.6336 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $891.23 | $958.0262 | $958.03 | $958.00 | $958.00 | |