| 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 | $96.44 | 5.798% | $102.0316 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $216.61 | 9.739% | $237.7056 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $234.99 | 12.664% | $264.7491 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $161.66 | 8.525% | $175.4415 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $214.98 | 10.357% | $237.2455 | $237.25 | $237.25 | $237.20 |
| Purchase #6 | $243.63 | 12.853% | $274.9438 | $274.94 | $274.95 | $274.90 |
| Purchase #7 | $140.77 | 4.240% | $146.7386 | $146.74 | $146.75 | $146.70 |
| 7 purchase totals = | $1,309.08 | $1,438.8557 | $1,438.86 | $1,438.90 | $1,438.60 | |