| 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 | $64.70 | 11.193% | $71.9419 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $198.52 | 7.343% | $213.0973 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $130.71 | 10.662% | $144.6463 | $144.65 | $144.65 | $144.60 |
| Purchase #4 | $124.28 | 12.840% | $140.2376 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $153.49 | 12.293% | $172.3585 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $108.85 | 4.450% | $113.6938 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $235.47 | 3.226% | $243.0663 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $1,016.02 | $1,099.0417 | $1,099.05 | $1,099.05 | $1,099.00 | |