| 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 | $229.30 | 3.698% | $237.7795 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $6.41 | 3.731% | $6.6492 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $208.94 | 9.776% | $229.366 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $21.63 | 3.583% | $22.405 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $155.32 | 3.281% | $160.416 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $158.28 | 8.423% | $171.6119 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $183.79 | 10.327% | $202.77 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $963.67 | $1,030.9976 | $1,031.01 | $1,030.95 | $1,031.00 | |