| 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 | $242.46 | 5.372% | $255.485 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $11.84 | 11.327% | $13.1811 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $90.49 | 13.775% | $102.955 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $203.32 | 9.400% | $222.4321 | $222.43 | $222.45 | $222.40 |
| Purchase #5 | $62.96 | 9.638% | $69.0281 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $237.56 | 4.631% | $248.5614 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $228.32 | 9.460% | $249.9191 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,076.95 | $1,161.5618 | $1,161.57 | $1,161.60 | $1,161.60 | |