| 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 | $215.87 | 13.430% | $244.8613 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $67.97 | 13.437% | $77.1031 | $77.10 | $77.10 | $77.10 |
| Purchase #3 | $70.50 | 7.591% | $75.8517 | $75.85 | $75.85 | $75.90 |
| Purchase #4 | $104.65 | 4.550% | $109.4116 | $109.41 | $109.40 | $109.40 |
| Purchase #5 | $244.29 | 11.483% | $272.3418 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $137.87 | 10.173% | $151.8955 | $151.90 | $151.90 | $151.90 |
| Purchase #7 | $162.63 | 6.413% | $173.0595 | $173.06 | $173.05 | $173.10 |
| 7 purchase totals = | $1,003.78 | $1,104.5245 | $1,104.52 | $1,104.50 | $1,104.60 | |