| 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 | $223.46 | 3.568% | $231.4331 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $14.73 | 9.153% | $16.0782 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $241.43 | 6.853% | $257.9752 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $241.43 | 13.284% | $273.5016 | $273.50 | $273.50 | $273.50 |
| Purchase #5 | $95.54 | 10.269% | $105.351 | $105.35 | $105.35 | $105.40 |
| Purchase #6 | $135.53 | 8.800% | $147.4566 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $58.84 | 5.822% | $62.2657 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $1,010.96 | $1,094.0614 | $1,094.07 | $1,094.10 | $1,094.20 | |