| 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 | $102.35 | 4.225% | $106.6743 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $137.74 | 11.588% | $153.7013 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $210.40 | 6.611% | $224.3095 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $109.79 | 12.828% | $123.8739 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $205.39 | 11.347% | $228.6956 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $177.31 | 12.573% | $199.6032 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $206.39 | 8.669% | $224.2819 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $1,149.37 | $1,261.1397 | $1,261.13 | $1,261.10 | $1,261.20 | |