| 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 | $203.93 | 5.695% | $215.5438 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $70.55 | 10.320% | $77.8308 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $194.71 | 12.663% | $219.3661 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $181.78 | 6.298% | $193.2285 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $91.52 | 8.174% | $99.0008 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $176.35 | 12.617% | $198.6001 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $90.41 | 3.127% | $93.2371 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $1,009.25 | $1,096.8072 | $1,096.81 | $1,096.85 | $1,096.70 | |