| 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 | $233.68 | 12.673% | $263.2943 | $263.29 | $263.30 | $263.30 |
| Purchase #2 | $214.85 | 5.384% | $226.4175 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $98.76 | 8.104% | $106.7635 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $16.83 | 6.599% | $17.9406 | $17.94 | $17.95 | $17.90 |
| Purchase #5 | $156.46 | 12.682% | $176.3023 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $79.61 | 13.301% | $90.1989 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $199.92 | 8.220% | $216.3534 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $1,000.11 | $1,097.2705 | $1,097.26 | $1,097.25 | $1,097.30 | |