| 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 | $221.88 | 12.277% | $249.1202 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $96.95 | 8.856% | $105.5359 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $113.90 | 7.109% | $121.9972 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $21.63 | 7.415% | $23.2339 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $198.30 | 11.630% | $221.3623 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $133.97 | 12.359% | $150.5274 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $46.70 | 6.555% | $49.7612 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $833.33 | $921.5381 | $921.54 | $921.55 | $921.50 | |