| 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 | $21.37 | 3.162% | $22.0457 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $201.62 | 10.363% | $222.5139 | $222.51 | $222.50 | $222.50 |
| Purchase #3 | $151.79 | 7.701% | $163.4793 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $38.33 | 10.672% | $42.4206 | $42.42 | $42.40 | $42.40 |
| Purchase #5 | $123.80 | 3.816% | $128.5242 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $245.59 | 4.504% | $256.6514 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $170.87 | 10.785% | $189.2983 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $953.37 | $1,024.9334 | $1,024.93 | $1,024.90 | $1,024.90 | |