| 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 | $202.87 | 3.318% | $209.6012 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $97.59 | 4.497% | $101.9786 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $185.81 | 10.113% | $204.601 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $250.34 | 13.525% | $284.1985 | $284.20 | $284.20 | $284.20 |
| Purchase #5 | $204.47 | 9.308% | $223.5021 | $223.50 | $223.50 | $223.50 |
| Purchase #6 | $74.76 | 3.849% | $77.6375 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $172.48 | 9.397% | $188.6879 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $1,188.32 | $1,290.2068 | $1,290.21 | $1,290.25 | $1,290.20 | |