| 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 | $210.56 | 12.520% | $236.9221 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $92.92 | 7.592% | $99.9745 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $135.95 | 4.143% | $141.5824 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $41.89 | 13.578% | $47.5778 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $91.36 | 12.565% | $102.8394 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $238.38 | 5.177% | $250.7209 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $126.92 | 11.735% | $141.8141 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $937.98 | $1,021.4312 | $1,021.42 | $1,021.40 | $1,021.40 | |