| 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 | $22.44 | 8.713% | $24.3952 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $189.87 | 11.829% | $212.3297 | $212.33 | $212.35 | $212.30 |
| Purchase #3 | $223.96 | 13.746% | $254.7455 | $254.75 | $254.75 | $254.70 |
| Purchase #4 | $191.92 | 3.137% | $197.9405 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $218.35 | 8.517% | $236.9469 | $236.95 | $236.95 | $236.90 |
| Purchase #6 | $36.41 | 9.289% | $39.7921 | $39.79 | $39.80 | $39.80 |
| Purchase #7 | $155.91 | 7.807% | $168.0819 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $1,038.86 | $1,134.2318 | $1,134.24 | $1,134.30 | $1,134.10 | |