| 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 | $99.58 | 5.251% | $104.8089 | $104.81 | $104.80 | $104.80 |
| Purchase #2 | $198.80 | 11.556% | $221.7733 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $203.62 | 12.325% | $228.7162 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $137.47 | 6.256% | $146.0701 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $174.93 | 12.530% | $196.8487 | $196.85 | $196.85 | $196.80 |
| Purchase #6 | $175.64 | 3.755% | $182.2353 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $164.64 | 13.121% | $186.2424 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $1,154.68 | $1,266.6949 | $1,266.70 | $1,266.65 | $1,266.60 | |