| 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 | $134.36 | 4.430% | $140.3121 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $12.76 | 13.284% | $14.455 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $55.61 | 5.345% | $58.5824 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $178.41 | 13.126% | $201.8281 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $69.86 | 8.117% | $75.5305 | $75.53 | $75.55 | $75.50 |
| Purchase #6 | $190.28 | 12.522% | $214.1069 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $218.39 | 3.743% | $226.5643 | $226.56 | $226.55 | $226.60 |
| 7 purchase totals = | $859.67 | $931.3793 | $931.38 | $931.40 | $931.40 | |