| 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 | $71.31 | 4.387% | $74.4384 | $74.44 | $74.45 | $74.40 |
| Purchase #2 | $226.49 | 13.503% | $257.0729 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $223.99 | 6.252% | $237.9939 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $244.74 | 11.114% | $271.9404 | $271.94 | $271.95 | $271.90 |
| Purchase #5 | $207.68 | 11.502% | $231.5674 | $231.57 | $231.55 | $231.60 |
| Purchase #6 | $211.46 | 3.678% | $219.2375 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $6.33 | 11.414% | $7.0525 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $1,192.00 | $1,299.3030 | $1,299.30 | $1,299.30 | $1,299.30 | |