| 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 | $136.30 | 12.489% | $153.3225 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $142.64 | 10.189% | $157.1736 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $202.60 | 4.568% | $211.8548 | $211.85 | $211.85 | $211.90 |
| Purchase #4 | $238.73 | 4.326% | $249.0575 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $87.29 | 13.844% | $99.3744 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $22.84 | 11.284% | $25.4173 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $137.42 | 4.727% | $143.9158 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $967.82 | $1,040.1159 | $1,040.11 | $1,040.00 | $1,040.20 | |