| 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 | $190.56 | 8.669% | $207.0796 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $140.78 | 13.723% | $160.0992 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $176.62 | 13.431% | $200.3418 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $215.73 | 12.328% | $242.3252 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $245.63 | 3.329% | $253.807 | $253.81 | $253.80 | $253.80 |
| Purchase #6 | $80.95 | 8.680% | $87.9765 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $150.86 | 9.237% | $164.7949 | $164.79 | $164.80 | $164.80 |
| 7 purchase totals = | $1,201.13 | $1,316.4242 | $1,316.43 | $1,316.50 | $1,316.40 | |