| 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 | $237.73 | 9.287% | $259.808 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $224.80 | 10.800% | $249.0784 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $43.87 | 12.396% | $49.3081 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $212.92 | 9.494% | $233.1346 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $14.96 | 4.510% | $15.6347 | $15.63 | $15.65 | $15.60 |
| Purchase #6 | $70.74 | 11.418% | $78.8171 | $78.82 | $78.80 | $78.80 |
| Purchase #7 | $120.46 | 12.473% | $135.485 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $925.48 | $1,021.2659 | $1,021.27 | $1,021.30 | $1,021.20 | |