| 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 | $120.31 | 6.402% | $128.0122 | $128.01 | $128.00 | $128.00 |
| Purchase #2 | $200.48 | 4.873% | $210.2494 | $210.25 | $210.25 | $210.20 |
| Purchase #3 | $230.88 | 12.782% | $260.3911 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $140.25 | 12.386% | $157.6214 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $48.29 | 12.424% | $54.2895 | $54.29 | $54.30 | $54.30 |
| Purchase #6 | $162.48 | 7.628% | $174.874 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $185.51 | 7.548% | $199.5123 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $1,088.20 | $1,184.9499 | $1,184.94 | $1,184.90 | $1,184.90 | |