| 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 | $227.95 | 3.680% | $236.3386 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $75.39 | 13.547% | $85.6031 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $58.35 | 13.172% | $66.0359 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $180.61 | 9.140% | $197.1178 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $36.90 | 3.516% | $38.1974 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $155.95 | 10.195% | $171.8491 | $171.85 | $171.85 | $171.80 |
| Purchase #7 | $112.90 | 9.287% | $123.385 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $848.05 | $918.5269 | $918.54 | $918.55 | $918.40 | |