| 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 | $250.49 | 6.519% | $266.8194 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $88.36 | 9.118% | $96.4167 | $96.42 | $96.40 | $96.40 |
| Purchase #3 | $154.75 | 13.111% | $175.0393 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $243.99 | 5.178% | $256.6238 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $237.78 | 11.202% | $264.4161 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $93.70 | 9.721% | $102.8086 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $163.63 | 4.695% | $171.3124 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $1,232.70 | $1,333.4363 | $1,333.44 | $1,333.35 | $1,333.30 | |