| 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 | $11.27 | 7.283% | $12.0908 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $153.74 | 9.542% | $168.4099 | $168.41 | $168.40 | $168.40 |
| Purchase #3 | $92.47 | 5.284% | $97.3561 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $143.47 | 5.648% | $151.5732 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $247.76 | 12.640% | $279.0769 | $279.08 | $279.10 | $279.10 |
| Purchase #6 | $222.41 | 12.489% | $250.1868 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $246.29 | 12.482% | $277.0319 | $277.03 | $277.05 | $277.00 |
| 7 purchase totals = | $1,117.41 | $1,235.7256 | $1,235.73 | $1,235.75 | $1,235.80 | |