| 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 | $108.78 | 9.585% | $119.2066 | $119.21 | $119.20 | $119.20 |
| Purchase #2 | $191.59 | 11.692% | $213.9907 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $226.69 | 6.764% | $242.0233 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $232.55 | 7.224% | $249.3494 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $147.55 | 9.839% | $162.0674 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $35.75 | 5.735% | $37.8003 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $86.31 | 6.754% | $92.1394 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $1,029.22 | $1,116.5771 | $1,116.58 | $1,116.55 | $1,116.50 | |