| 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 | $10.44 | 6.375% | $11.1056 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $224.47 | 10.305% | $247.6016 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $239.64 | 13.438% | $271.8428 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $197.76 | 5.497% | $208.6309 | $208.63 | $208.65 | $208.60 |
| Purchase #5 | $190.72 | 11.528% | $212.7062 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $117.54 | 5.560% | $124.0752 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $117.40 | 5.248% | $123.5612 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $1,097.97 | $1,199.5235 | $1,199.53 | $1,199.55 | $1,199.50 | |