| 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 | $243.56 | 11.480% | $271.5207 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $11.32 | 6.304% | $12.0336 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $24.87 | 13.593% | $28.2506 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $208.67 | 12.722% | $235.217 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $31.76 | 9.582% | $34.8032 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $93.31 | 7.440% | $100.2523 | $100.25 | $100.25 | $100.30 |
| Purchase #7 | $135.64 | 5.240% | $142.7475 | $142.75 | $142.75 | $142.70 |
| 7 purchase totals = | $749.13 | $824.8249 | $824.82 | $824.80 | $824.80 | |