| 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 | $89.81 | 9.500% | $98.342 | $98.34 | $98.35 | $98.30 |
| Purchase #2 | $187.40 | 4.617% | $196.0523 | $196.05 | $196.05 | $196.10 |
| Purchase #3 | $241.28 | 12.315% | $270.9936 | $270.99 | $271.00 | $271.00 |
| Purchase #4 | $12.34 | 13.648% | $14.0242 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $149.60 | 5.347% | $157.5991 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $239.96 | 6.306% | $255.0919 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $80.43 | 5.569% | $84.9091 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $1,000.82 | $1,077.0122 | $1,077.00 | $1,077.00 | $1,077.00 | |