| 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 | $246.51 | 4.731% | $258.1724 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $189.39 | 4.434% | $197.7876 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $185.85 | 10.232% | $204.8662 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $185.82 | 9.446% | $203.3726 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $184.49 | 6.567% | $196.6055 | $196.61 | $196.60 | $196.60 |
| Purchase #6 | $60.63 | 9.495% | $66.3868 | $66.39 | $66.40 | $66.40 |
| Purchase #7 | $199.94 | 6.466% | $212.8681 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $1,252.63 | $1,340.0592 | $1,340.07 | $1,340.00 | $1,340.20 | |