| 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 | $131.54 | 10.447% | $145.282 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $191.44 | 9.780% | $210.1628 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $113.34 | 5.275% | $119.3187 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $50.37 | 5.335% | $53.0572 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $149.81 | 10.615% | $165.7123 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $235.75 | 11.361% | $262.5336 | $262.53 | $262.55 | $262.50 |
| Purchase #7 | $146.36 | 5.213% | $153.9897 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $1,018.61 | $1,110.0563 | $1,110.05 | $1,110.05 | $1,110.10 | |