| 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 | $129.46 | 8.514% | $140.4822 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $99.57 | 12.424% | $111.9406 | $111.94 | $111.95 | $111.90 |
| Purchase #3 | $217.32 | 12.350% | $244.159 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $222.55 | 3.762% | $230.9223 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $91.97 | 4.477% | $96.0875 | $96.09 | $96.10 | $96.10 |
| Purchase #6 | $246.72 | 8.489% | $267.6641 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $163.82 | 9.355% | $179.1454 | $179.15 | $179.15 | $179.10 |
| 7 purchase totals = | $1,171.41 | $1,270.4011 | $1,270.40 | $1,270.40 | $1,270.40 | |