| 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 | $227.37 | 12.480% | $255.7458 | $255.75 | $255.75 | $255.70 |
| Purchase #2 | $139.43 | 8.659% | $151.5032 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $91.33 | 6.127% | $96.9258 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $229.82 | 12.653% | $258.8991 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $76.44 | 6.645% | $81.5194 | $81.52 | $81.50 | $81.50 |
| Purchase #6 | $222.86 | 4.321% | $232.4898 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $155.60 | 3.642% | $161.267 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,142.85 | $1,238.3501 | $1,238.36 | $1,238.35 | $1,238.30 | |