| 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 | $213.55 | 7.263% | $229.0601 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $175.69 | 8.398% | $190.4444 | $190.44 | $190.45 | $190.40 |
| Purchase #3 | $243.71 | 12.280% | $273.6376 | $273.64 | $273.65 | $273.60 |
| Purchase #4 | $209.52 | 13.543% | $237.8953 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $83.32 | 9.549% | $91.2762 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $215.43 | 8.694% | $234.1595 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $250.47 | 7.573% | $269.4381 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $1,391.69 | $1,525.9112 | $1,525.92 | $1,525.95 | $1,525.90 | |