| 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 | $104.76 | 7.327% | $112.4358 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $205.90 | 12.873% | $232.4055 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $9.28 | 8.173% | $10.0385 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $185.68 | 6.812% | $198.3285 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $170.41 | 3.460% | $176.3062 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $51.76 | 9.364% | $56.6068 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $249.46 | 6.378% | $265.3706 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $977.25 | $1,051.4919 | $1,051.51 | $1,051.50 | $1,051.40 | |