| 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 | $224.73 | 9.102% | $245.1849 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $158.33 | 4.243% | $165.0479 | $165.05 | $165.05 | $165.00 |
| Purchase #3 | $246.46 | 5.148% | $259.1478 | $259.15 | $259.15 | $259.10 |
| Purchase #4 | $168.67 | 4.798% | $176.7628 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $67.95 | 9.360% | $74.3101 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $196.76 | 5.779% | $208.1308 | $208.13 | $208.15 | $208.10 |
| Purchase #7 | $116.63 | 10.193% | $128.5181 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $1,179.53 | $1,257.1024 | $1,257.10 | $1,257.10 | $1,257.00 | |