| 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 | $16.33 | 5.720% | $17.2641 | $17.26 | $17.25 | $17.30 |
| Purchase #2 | $212.95 | 11.829% | $238.1399 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $27.76 | 12.788% | $31.3099 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $237.79 | 10.479% | $262.708 | $262.71 | $262.70 | $262.70 |
| Purchase #5 | $175.79 | 12.225% | $197.2803 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $165.36 | 6.833% | $176.659 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $147.44 | 12.211% | $165.4439 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $983.42 | $1,088.8051 | $1,088.80 | $1,088.80 | $1,088.80 | |