| 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 | $221.98 | 10.115% | $244.4333 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $93.61 | 4.781% | $98.0855 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $246.75 | 3.384% | $255.1 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $202.57 | 9.486% | $221.7858 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $44.33 | 11.414% | $49.3898 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $17.39 | 11.854% | $19.4514 | $19.45 | $19.45 | $19.50 |
| Purchase #7 | $75.82 | 10.490% | $83.7735 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $902.45 | $972.0193 | $972.02 | $972.05 | $972.10 | |