| 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 | $233.76 | 13.683% | $265.7454 | $265.75 | $265.75 | $265.70 |
| Purchase #2 | $118.44 | 9.624% | $129.8387 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $237.25 | 3.187% | $244.8112 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $8.38 | 8.173% | $9.0649 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $131.32 | 13.296% | $148.7803 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $7.43 | 3.613% | $7.6984 | $7.70 | $7.70 | $7.70 |
| Purchase #7 | $207.52 | 7.632% | $223.3579 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $944.10 | $1,029.2968 | $1,029.30 | $1,029.30 | $1,029.30 | |