| 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 | $221.38 | 4.863% | $232.1457 | $232.15 | $232.15 | $232.10 |
| Purchase #2 | $54.87 | 13.464% | $62.2577 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $36.43 | 13.701% | $41.4213 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $230.57 | 3.431% | $238.4809 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $228.35 | 9.609% | $250.2922 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $126.83 | 11.769% | $141.7566 | $141.76 | $141.75 | $141.80 |
| Purchase #7 | $163.99 | 3.711% | $170.0757 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $1,062.42 | $1,136.4301 | $1,136.44 | $1,136.45 | $1,136.50 | |