| 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 | $230.62 | 3.736% | $239.236 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $34.70 | 13.600% | $39.4192 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $200.91 | 13.843% | $228.722 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $230.50 | 9.151% | $251.5931 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $215.29 | 4.240% | $224.4183 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $184.59 | 6.586% | $196.7471 | $196.75 | $196.75 | $196.70 |
| Purchase #7 | $58.56 | 6.842% | $62.5667 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $1,155.17 | $1,242.7024 | $1,242.71 | $1,242.65 | $1,242.60 | |