| 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 | $31.27 | 8.695% | $33.9889 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $126.41 | 10.765% | $140.018 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $230.90 | 4.837% | $242.0686 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $199.89 | 4.573% | $209.031 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $31.58 | 6.354% | $33.5866 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $164.53 | 13.193% | $186.2364 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $226.42 | 5.746% | $239.4301 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $1,011.00 | $1,084.3596 | $1,084.37 | $1,084.40 | $1,084.30 | |