| 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 | $16.94 | 12.245% | $19.0143 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $242.26 | 12.307% | $272.0749 | $272.07 | $272.05 | $272.10 |
| Purchase #3 | $217.39 | 11.471% | $242.3268 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $236.85 | 6.537% | $252.3329 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $40.93 | 13.238% | $46.3483 | $46.35 | $46.35 | $46.30 |
| Purchase #6 | $89.86 | 13.722% | $102.1906 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $177.67 | 10.320% | $196.0055 | $196.01 | $196.00 | $196.00 |
| 7 purchase totals = | $1,021.90 | $1,130.2933 | $1,130.29 | $1,130.30 | $1,130.20 | |