| 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 | $200.34 | 12.467% | $225.3164 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $97.89 | 7.292% | $105.0281 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $220.31 | 4.827% | $230.9444 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $16.41 | 7.124% | $17.579 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $171.81 | 13.176% | $194.4477 | $194.45 | $194.45 | $194.40 |
| Purchase #6 | $134.33 | 7.329% | $144.175 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $124.92 | 3.197% | $128.9137 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $966.01 | $1,046.4043 | $1,046.41 | $1,046.45 | $1,046.30 | |