| 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 | $46.58 | 12.835% | $52.5585 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $133.47 | 7.253% | $143.1506 | $143.15 | $143.15 | $143.20 |
| Purchase #3 | $229.44 | 10.586% | $253.7285 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $111.41 | 10.151% | $122.7192 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $141.56 | 13.836% | $161.1462 | $161.15 | $161.15 | $161.10 |
| Purchase #6 | $204.31 | 7.273% | $219.1695 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $137.42 | 6.718% | $146.6519 | $146.65 | $146.65 | $146.70 |
| 7 purchase totals = | $1,004.19 | $1,099.1244 | $1,099.13 | $1,099.10 | $1,099.20 | |