| 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 | $231.62 | 6.266% | $246.1333 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $225.81 | 11.432% | $251.6246 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $229.67 | 12.770% | $258.9989 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $143.64 | 7.358% | $154.209 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $156.37 | 6.389% | $166.3605 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $215.57 | 4.104% | $224.417 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $213.87 | 11.802% | $239.1109 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,416.55 | $1,540.8542 | $1,540.85 | $1,540.80 | $1,540.80 | |