| 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 | $74.94 | 8.438% | $81.2634 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $115.40 | 13.360% | $130.8174 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $209.59 | 12.864% | $236.5517 | $236.55 | $236.55 | $236.60 |
| Purchase #4 | $193.27 | 3.559% | $200.1485 | $200.15 | $200.15 | $200.10 |
| Purchase #5 | $211.82 | 3.592% | $219.4286 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $149.38 | 12.717% | $168.3767 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $58.89 | 12.182% | $66.064 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $1,013.29 | $1,102.6503 | $1,102.65 | $1,102.65 | $1,102.70 | |