| 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 | $144.83 | 12.328% | $162.6846 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $224.36 | 10.293% | $247.4534 | $247.45 | $247.45 | $247.50 |
| Purchase #3 | $103.62 | 10.256% | $114.2473 | $114.25 | $114.25 | $114.20 |
| Purchase #4 | $64.32 | 9.491% | $70.4246 | $70.42 | $70.40 | $70.40 |
| Purchase #5 | $190.62 | 6.566% | $203.1361 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $132.41 | 9.832% | $145.4286 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $249.32 | 7.255% | $267.4082 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $1,109.48 | $1,210.7828 | $1,210.78 | $1,210.80 | $1,210.70 | |