| 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 | $122.64 | 10.362% | $135.348 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $207.38 | 12.494% | $233.2901 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $143.31 | 10.370% | $158.1712 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $25.91 | 3.720% | $26.8739 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $152.44 | 10.426% | $168.3334 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $236.40 | 7.862% | $254.9858 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $126.57 | 8.760% | $137.6575 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $1,014.65 | $1,114.6599 | $1,114.66 | $1,114.65 | $1,114.70 | |