| 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 | $210.70 | 13.570% | $239.292 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $189.97 | 3.605% | $196.8184 | $196.82 | $196.80 | $196.80 |
| Purchase #3 | $151.99 | 3.125% | $156.7397 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $170.72 | 13.620% | $193.9721 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $199.53 | 8.448% | $216.3863 | $216.39 | $216.40 | $216.40 |
| Purchase #6 | $180.43 | 13.601% | $204.9703 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $153.25 | 13.647% | $174.164 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $1,256.59 | $1,382.3428 | $1,382.34 | $1,382.30 | $1,382.40 | |