| 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 | $127.74 | 4.410% | $133.3733 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $48.81 | 13.424% | $55.3623 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $115.53 | 7.500% | $124.1948 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $142.43 | 11.247% | $158.4491 | $158.45 | $158.45 | $158.40 |
| Purchase #5 | $220.73 | 12.141% | $247.5288 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $219.49 | 11.372% | $244.4504 | $244.45 | $244.45 | $244.50 |
| Purchase #7 | $134.39 | 13.510% | $152.5461 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $1,009.12 | $1,115.9048 | $1,115.90 | $1,115.90 | $1,115.90 | |