| 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 | $196.50 | 3.472% | $203.3225 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $209.98 | 6.479% | $223.5846 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $104.85 | 12.137% | $117.5756 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $145.60 | 12.762% | $164.1815 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $231.49 | 7.870% | $249.7083 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $250.46 | 8.296% | $271.2382 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $40.85 | 3.797% | $42.4011 | $42.40 | $42.40 | $42.40 |
| 7 purchase totals = | $1,179.73 | $1,272.0118 | $1,272.01 | $1,272.05 | $1,272.00 | |