| 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 | $132.80 | 7.323% | $142.5249 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $201.52 | 9.855% | $221.3798 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $201.92 | 13.315% | $228.8056 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $121.93 | 9.506% | $133.5207 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $100.66 | 6.196% | $106.8969 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $68.45 | 11.552% | $76.3573 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $177.88 | 4.667% | $186.1817 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $1,005.16 | $1,095.6669 | $1,095.67 | $1,095.65 | $1,095.70 | |