| 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 | $129.70 | 10.408% | $143.1992 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $187.40 | 9.675% | $205.531 | $205.53 | $205.55 | $205.50 |
| Purchase #3 | $215.54 | 8.268% | $233.3608 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $121.85 | 9.508% | $133.4355 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $97.76 | 4.834% | $102.4857 | $102.49 | $102.50 | $102.50 |
| Purchase #6 | $119.76 | 5.197% | $125.9839 | $125.98 | $126.00 | $126.00 |
| Purchase #7 | $54.32 | 11.749% | $60.7021 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $926.33 | $1,004.6982 | $1,004.70 | $1,004.75 | $1,004.70 | |