| 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 | $193.40 | 4.720% | $202.5285 | $202.53 | $202.55 | $202.50 |
| Purchase #2 | $236.38 | 12.794% | $266.6225 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $20.58 | 5.687% | $21.7504 | $21.75 | $21.75 | $21.80 |
| Purchase #4 | $30.37 | 4.677% | $31.7904 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $154.37 | 7.142% | $165.3951 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $92.40 | 13.520% | $104.8925 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $183.93 | 10.814% | $203.8202 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $911.43 | $996.7996 | $996.80 | $996.80 | $996.80 | |