| 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 | $220.80 | 3.419% | $228.3492 | $228.35 | $228.35 | $228.30 |
| Purchase #2 | $230.81 | 13.340% | $261.6001 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $177.93 | 12.785% | $200.6784 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $71.68 | 11.855% | $80.1777 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $140.84 | 13.190% | $159.4168 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $218.61 | 12.471% | $245.8729 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $119.54 | 5.127% | $125.6688 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $1,180.21 | $1,301.7639 | $1,301.77 | $1,301.75 | $1,301.80 | |