| 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 | $197.94 | 8.336% | $214.4403 | $214.44 | $214.45 | $214.40 |
| Purchase #2 | $208.64 | 12.734% | $235.2082 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $9.86 | 12.660% | $11.1083 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $196.31 | 10.297% | $216.524 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $190.61 | 9.676% | $209.0534 | $209.05 | $209.05 | $209.10 |
| Purchase #6 | $158.31 | 4.726% | $165.7917 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $34.52 | 4.481% | $36.0668 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $996.19 | $1,088.1927 | $1,088.19 | $1,088.15 | $1,088.20 | |