| 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 | $221.28 | 13.653% | $251.4914 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $39.77 | 10.185% | $43.8206 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $247.52 | 10.753% | $274.1358 | $274.14 | $274.15 | $274.10 |
| Purchase #4 | $36.50 | 3.108% | $37.6344 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $34.56 | 4.441% | $36.0948 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $90.37 | 13.531% | $102.598 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $234.50 | 6.395% | $249.4963 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $904.50 | $995.2713 | $995.27 | $995.30 | $995.20 | |