| 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 | $214.90 | 12.706% | $242.2052 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $66.90 | 4.470% | $69.8904 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $188.70 | 3.306% | $194.9384 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $145.77 | 13.395% | $165.2959 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $133.78 | 5.369% | $140.9626 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $186.86 | 9.610% | $204.8172 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $166.97 | 3.666% | $173.0911 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $1,103.88 | $1,191.2008 | $1,191.21 | $1,191.20 | $1,191.20 | |