| 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 | $42.75 | 3.592% | $44.2856 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $225.31 | 10.841% | $249.7359 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $137.47 | 11.160% | $152.8117 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $97.66 | 11.414% | $108.8069 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $216.35 | 7.229% | $231.9899 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $239.91 | 9.667% | $263.1021 | $263.10 | $263.10 | $263.10 |
| Purchase #7 | $80.78 | 8.354% | $87.5284 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $1,040.23 | $1,138.2605 | $1,138.27 | $1,138.30 | $1,138.20 | |