| 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 | $244.44 | 9.729% | $268.2216 | $268.22 | $268.20 | $268.20 |
| Purchase #2 | $223.54 | 4.410% | $233.3981 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $204.92 | 6.609% | $218.4632 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $39.46 | 4.398% | $41.1955 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $138.25 | 6.161% | $146.7676 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $187.88 | 10.289% | $207.211 | $207.21 | $207.20 | $207.20 |
| Purchase #7 | $151.50 | 3.432% | $156.6995 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $1,189.99 | $1,271.9565 | $1,271.96 | $1,271.90 | $1,272.00 | |