| 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 | $109.59 | 10.413% | $121.0016 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $168.78 | 6.527% | $179.7963 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $152.61 | 13.527% | $173.2536 | $173.25 | $173.25 | $173.30 |
| Purchase #4 | $222.73 | 12.224% | $249.9565 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $234.43 | 12.521% | $263.783 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $100.43 | 8.602% | $109.069 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $21.74 | 4.181% | $22.6489 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $1,010.31 | $1,119.5089 | $1,119.51 | $1,119.50 | $1,119.60 | |