| 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 | $146.84 | 3.612% | $152.1439 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $245.77 | 9.581% | $269.3172 | $269.32 | $269.30 | $269.30 |
| Purchase #3 | $124.85 | 5.141% | $131.2685 | $131.27 | $131.25 | $131.30 |
| Purchase #4 | $89.43 | 8.512% | $97.0423 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $220.63 | 12.311% | $247.7918 | $247.79 | $247.80 | $247.80 |
| Purchase #6 | $244.61 | 12.534% | $275.2694 | $275.27 | $275.25 | $275.30 |
| Purchase #7 | $204.87 | 12.779% | $231.0503 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $1,277.00 | $1,403.8834 | $1,403.88 | $1,403.85 | $1,403.90 | |